526986825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 971366400

約数和(自身を除く): 444379575

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 67, 75, 85, 93, 155, 199, 201, 255, 335, 425, 465, 527, 597, 775, 995, 1005, 1139, 1275, 1581, 1675, 2077, 2325, 2635, 2985, 3383, 3417, 4975, 5025, 5695, 6169, 6231, 7905, 10149, 10385, 13175, 13333, 14925, 16915, 17085, 18507, 28475, 30845, 31155, 35309, 39525, 39999, 50745, 51925, 66665, 84575, 85425, 92535, 104873, 105927, 154225, 155775, 176545, 199995, 226661, 253725, 314619, 333325, 413323, 462675, 524365, 529635, 679983, 882725, 999975, 1133305, 1239969, 1573095, 2066615, 2621825, 2648175, 3399915, 5666525, 6199845, 7026491, 7865475, 10333075, 16999575, 21079473, 30999225, 35132455, 105397365, 175662275, 526986825]

約数ペア:

[(1, 526986825), (3, 175662275), (5, 105397365), (15, 35132455), (17, 30999225), (25, 21079473), (31, 16999575), (51, 10333075), (67, 7865475), (75, 7026491), (85, 6199845), (93, 5666525), (155, 3399915), (199, 2648175), (201, 2621825), (255, 2066615), (335, 1573095), (425, 1239969), (465, 1133305), (527, 999975), (597, 882725), (775, 679983), (995, 529635), (1005, 524365), (1139, 462675), (1275, 413323), (1581, 333325), (1675, 314619), (2077, 253725), (2325, 226661), (2635, 199995), (2985, 176545), (3383, 155775), (3417, 154225), (4975, 105927), (5025, 104873), (5695, 92535), (6169, 85425), (6231, 84575), (7905, 66665), (10149, 51925), (10385, 50745), (13175, 39999), (13333, 39525), (14925, 35309), (16915, 31155), (17085, 30845), (18507, 28475)]