10990875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 10574565

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 79, 105, 125, 159, 175, 237, 265, 371, 375, 395, 525, 553, 795, 875, 1113, 1185, 1325, 1659, 1855, 1975, 2625, 2765, 3975, 4187, 5565, 5925, 6625, 8295, 9275, 9875, 12561, 13825, 19875, 20935, 27825, 29309, 29625, 41475, 46375, 62805, 69125, 87927, 104675, 139125, 146545, 207375, 314025, 439635, 523375, 732725, 1570125, 2198175, 3663625, 10990875]

約数ペア:

[(1, 10990875), (3, 3663625), (5, 2198175), (7, 1570125), (15, 732725), (21, 523375), (25, 439635), (35, 314025), (53, 207375), (75, 146545), (79, 139125), (105, 104675), (125, 87927), (159, 69125), (175, 62805), (237, 46375), (265, 41475), (371, 29625), (375, 29309), (395, 27825), (525, 20935), (553, 19875), (795, 13825), (875, 12561), (1113, 9875), (1185, 9275), (1325, 8295), (1659, 6625), (1855, 5925), (1975, 5565), (2625, 4187), (2765, 3975)]