1278166935

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{1597}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 2064104640

約数和(自身を除く): 785937705

約数列:

[1, 3, 5, 15, 229, 233, 687, 699, 1145, 1165, 1597, 3435, 3495, 4791, 7985, 23955, 53357, 160071, 266785, 365713, 372101, 800355, 1097139, 1116303, 1828565, 1860505, 5485695, 5581515, 85211129, 255633387, 426055645, 1278166935]

約数ペア:

[(1, 1278166935), (3, 426055645), (5, 255633387), (15, 85211129), (229, 5581515), (233, 5485695), (687, 1860505), (699, 1828565), (1145, 1116303), (1165, 1097139), (1597, 800355), (3435, 372101), (3495, 365713), (4791, 266785), (7985, 160071), (23955, 53357)]