528034658375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{929}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 801342996480

約数和(自身を除く): 273308338105

約数列:

[1, 5, 7, 23, 25, 35, 61, 115, 125, 161, 175, 305, 427, 463, 575, 805, 875, 929, 1403, 1525, 2135, 2315, 2875, 3241, 4025, 4645, 6503, 7015, 7625, 9821, 10649, 10675, 11575, 16205, 20125, 21367, 23225, 28243, 32515, 35075, 49105, 53245, 53375, 56669, 57875, 74543, 81025, 106835, 116125, 141215, 149569, 162575, 175375, 197701, 245525, 266225, 283345, 372715, 396683, 405125, 430127, 534175, 649589, 706075, 747845, 812875, 988505, 1227625, 1303387, 1331125, 1416725, 1863575, 1983415, 2150635, 2670875, 3010889, 3247945, 3530375, 3739225, 4547123, 4942525, 6516935, 7083625, 9123709, 9317875, 9892921, 9917075, 10753175, 15054445, 16239725, 18696125, 22735615, 24712625, 26237747, 32584675, 45618545, 49464605, 49585375, 53765875, 69250447, 75272225, 81198625, 113678075, 131188735, 162923375, 183664229, 228092725, 247323025, 346252235, 376361125, 568390375, 603468181, 655943675, 918321145, 1140463625, 1236615125, 1731261175, 3017340905, 3279718375, 4224277267, 4591605725, 8656305875, 15086704525, 21121386335, 22958028625, 75433522625, 105606931675, 528034658375]

約数ペア:

[(1, 528034658375), (5, 105606931675), (7, 75433522625), (23, 22958028625), (25, 21121386335), (35, 15086704525), (61, 8656305875), (115, 4591605725), (125, 4224277267), (161, 3279718375), (175, 3017340905), (305, 1731261175), (427, 1236615125), (463, 1140463625), (575, 918321145), (805, 655943675), (875, 603468181), (929, 568390375), (1403, 376361125), (1525, 346252235), (2135, 247323025), (2315, 228092725), (2875, 183664229), (3241, 162923375), (4025, 131188735), (4645, 113678075), (6503, 81198625), (7015, 75272225), (7625, 69250447), (9821, 53765875), (10649, 49585375), (10675, 49464605), (11575, 45618545), (16205, 32584675), (20125, 26237747), (21367, 24712625), (23225, 22735615), (28243, 18696125), (32515, 16239725), (35075, 15054445), (49105, 10753175), (53245, 9917075), (53375, 9892921), (56669, 9317875), (57875, 9123709), (74543, 7083625), (81025, 6516935), (106835, 4942525), (116125, 4547123), (141215, 3739225), (149569, 3530375), (162575, 3247945), (175375, 3010889), (197701, 2670875), (245525, 2150635), (266225, 1983415), (283345, 1863575), (372715, 1416725), (396683, 1331125), (405125, 1303387), (430127, 1227625), (534175, 988505), (649589, 812875), (706075, 747845)]