153444915

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87433}}^1$

素因数の和:87460

約数の個数: 32

約数和(自身を含む): 293778240

約数和(自身を除く): 140333325

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 87433, 262299, 437165, 786897, 1136629, 1311495, 2360691, 3409887, 3934485, 5683145, 10229661, 11803455, 17049435, 30688983, 51148305, 153444915]

約数ペア:

[(1, 153444915), (3, 51148305), (5, 30688983), (9, 17049435), (13, 11803455), (15, 10229661), (27, 5683145), (39, 3934485), (45, 3409887), (65, 2360691), (117, 1311495), (135, 1136629), (195, 786897), (351, 437165), (585, 262299), (1755, 87433)]