1920003615

素因数分解:

$3^3\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{4219}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 3415161600

約数和(自身を除く): 1495157985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3371, 4219, 10113, 12657, 16855, 21095, 30339, 37971, 50565, 63285, 91017, 113913, 151695, 189855, 455085, 569565, 14222249, 42666747, 71111245, 128000241, 213333735, 384000723, 640001205, 1920003615]

約数ペア:

[(1, 1920003615), (3, 640001205), (5, 384000723), (9, 213333735), (15, 128000241), (27, 71111245), (45, 42666747), (135, 14222249), (3371, 569565), (4219, 455085), (10113, 189855), (12657, 151695), (16855, 113913), (21095, 91017), (30339, 63285), (37971, 50565)]