90971265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 183951360

約数和(自身を除く): 92980095

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 385, 395, 553, 869, 997, 1155, 1185, 1659, 2607, 2765, 2991, 4345, 4985, 6083, 6979, 8295, 10967, 13035, 14955, 18249, 20937, 30415, 32901, 34895, 54835, 76769, 78763, 91245, 104685, 164505, 230307, 236289, 383845, 393815, 551341, 866393, 1151535, 1181445, 1654023, 2599179, 2756705, 4331965, 6064751, 8270115, 12995895, 18194253, 30323755, 90971265]

約数ペア:

[(1, 90971265), (3, 30323755), (5, 18194253), (7, 12995895), (11, 8270115), (15, 6064751), (21, 4331965), (33, 2756705), (35, 2599179), (55, 1654023), (77, 1181445), (79, 1151535), (105, 866393), (165, 551341), (231, 393815), (237, 383845), (385, 236289), (395, 230307), (553, 164505), (869, 104685), (997, 91245), (1155, 78763), (1185, 76769), (1659, 54835), (2607, 34895), (2765, 32901), (2991, 30415), (4345, 20937), (4985, 18249), (6083, 14955), (6979, 13035), (8295, 10967)]