242568615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 402900480

約数和(自身を除く): 160331865

約数列:

[1, 3, 5, 15, 29, 87, 145, 347, 435, 1041, 1607, 1735, 4821, 5205, 8035, 10063, 24105, 30189, 46603, 50315, 139809, 150945, 233015, 557629, 699045, 1672887, 2788145, 8364435, 16171241, 48513723, 80856205, 242568615]

約数ペア:

[(1, 242568615), (3, 80856205), (5, 48513723), (15, 16171241), (29, 8364435), (87, 2788145), (145, 1672887), (347, 699045), (435, 557629), (1041, 233015), (1607, 150945), (1735, 139809), (4821, 50315), (5205, 46603), (8035, 30189), (10063, 24105)]