155545590910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{361877}}^1$

素因数の和:362748

約数の個数: 32

約数和(自身を含む): 285617277792

約数和(自身を除く): 130071686882

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 811, 1622, 4055, 8110, 42983, 85966, 214915, 361877, 429830, 723754, 1809385, 3618770, 19179481, 38358962, 95897405, 191794810, 293482247, 586964494, 1467411235, 2934822470, 15554559091, 31109118182, 77772795455, 155545590910]

約数ペア:

[(1, 155545590910), (2, 77772795455), (5, 31109118182), (10, 15554559091), (53, 2934822470), (106, 1467411235), (265, 586964494), (530, 293482247), (811, 191794810), (1622, 95897405), (4055, 38358962), (8110, 19179481), (42983, 3618770), (85966, 1809385), (214915, 723754), (361877, 429830)]