25627590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 80

約数和(自身を含む): 71351280

約数和(自身を除く): 45723690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1091, 1305, 1566, 2182, 2349, 2610, 3273, 3915, 4698, 5455, 6546, 7830, 9819, 10910, 11745, 16365, 19638, 23490, 29457, 31639, 32730, 49095, 58914, 63278, 88371, 94917, 98190, 147285, 158195, 176742, 189834, 284751, 294570, 316390, 441855, 474585, 569502, 854253, 883710, 949170, 1423755, 1708506, 2562759, 2847510, 4271265, 5125518, 8542530, 12813795, 25627590]

約数ペア:

[(1, 25627590), (2, 12813795), (3, 8542530), (5, 5125518), (6, 4271265), (9, 2847510), (10, 2562759), (15, 1708506), (18, 1423755), (27, 949170), (29, 883710), (30, 854253), (45, 569502), (54, 474585), (58, 441855), (81, 316390), (87, 294570), (90, 284751), (135, 189834), (145, 176742), (162, 158195), (174, 147285), (261, 98190), (270, 94917), (290, 88371), (405, 63278), (435, 58914), (522, 49095), (783, 32730), (810, 31639), (870, 29457), (1091, 23490), (1305, 19638), (1566, 16365), (2182, 11745), (2349, 10910), (2610, 9819), (3273, 7830), (3915, 6546), (4698, 5455)]