90695475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 177249072

約数和(自身を除く): 86553597

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 101, 117, 195, 225, 303, 307, 325, 505, 585, 909, 921, 975, 1313, 1515, 1535, 2525, 2763, 2925, 3939, 3991, 4545, 4605, 6565, 7575, 7675, 11817, 11973, 13815, 19695, 19955, 22725, 23025, 31007, 32825, 35919, 59085, 59865, 69075, 93021, 98475, 99775, 155035, 179595, 279063, 295425, 299325, 403091, 465105, 775175, 897975, 1209273, 1395315, 2015455, 2325525, 3627819, 6046365, 6976575, 10077275, 18139095, 30231825, 90695475]

約数ペア:

[(1, 90695475), (3, 30231825), (5, 18139095), (9, 10077275), (13, 6976575), (15, 6046365), (25, 3627819), (39, 2325525), (45, 2015455), (65, 1395315), (75, 1209273), (101, 897975), (117, 775175), (195, 465105), (225, 403091), (303, 299325), (307, 295425), (325, 279063), (505, 179595), (585, 155035), (909, 99775), (921, 98475), (975, 93021), (1313, 69075), (1515, 59865), (1535, 59085), (2525, 35919), (2763, 32825), (2925, 31007), (3939, 23025), (3991, 22725), (4545, 19955), (4605, 19695), (6565, 13815), (7575, 11973), (7675, 11817)]