41943975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 72233472

約数和(自身を除く): 30289497

約数列:

[1, 3, 5, 15, 25, 47, 73, 75, 141, 163, 219, 235, 365, 489, 705, 815, 1095, 1175, 1825, 2445, 3431, 3525, 4075, 5475, 7661, 10293, 11899, 12225, 17155, 22983, 35697, 38305, 51465, 59495, 85775, 114915, 178485, 191525, 257325, 297475, 559253, 574575, 892425, 1677759, 2796265, 8388795, 13981325, 41943975]

約数ペア:

[(1, 41943975), (3, 13981325), (5, 8388795), (15, 2796265), (25, 1677759), (47, 892425), (73, 574575), (75, 559253), (141, 297475), (163, 257325), (219, 191525), (235, 178485), (365, 114915), (489, 85775), (705, 59495), (815, 51465), (1095, 38305), (1175, 35697), (1825, 22983), (2445, 17155), (3431, 12225), (3525, 11899), (4075, 10293), (5475, 7661)]