223676235

素因数分解:

$3^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 402145920

約数和(自身を除く): 178469685

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 479, 1153, 1437, 2395, 3459, 4311, 5765, 7185, 10377, 12933, 17295, 21555, 31131, 38799, 51885, 64665, 93393, 155655, 193995, 466965, 552287, 1656861, 2761435, 4970583, 8284305, 14911749, 24852915, 44735247, 74558745, 223676235]

約数ペア:

[(1, 223676235), (3, 74558745), (5, 44735247), (9, 24852915), (15, 14911749), (27, 8284305), (45, 4970583), (81, 2761435), (135, 1656861), (405, 552287), (479, 466965), (1153, 193995), (1437, 155655), (2395, 93393), (3459, 64665), (4311, 51885), (5765, 38799), (7185, 31131), (10377, 21555), (12933, 17295)]