4627155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 8124480

約数和(自身を除く): 3497325

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 389, 793, 915, 1167, 1945, 2379, 3965, 5057, 5835, 11895, 15171, 23729, 25285, 71187, 75855, 118645, 308477, 355935, 925431, 1542385, 4627155]

約数ペア:

[(1, 4627155), (3, 1542385), (5, 925431), (13, 355935), (15, 308477), (39, 118645), (61, 75855), (65, 71187), (183, 25285), (195, 23729), (305, 15171), (389, 11895), (793, 5835), (915, 5057), (1167, 3965), (1945, 2379)]