40115745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46919}}^1$

素因数の和:46949

約数の個数: 24

約数和(自身を含む): 73195200

約数和(自身を除く): 33079455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 46919, 140757, 234595, 422271, 703785, 891461, 2111355, 2674383, 4457305, 8023149, 13371915, 40115745]

約数ペア:

[(1, 40115745), (3, 13371915), (5, 8023149), (9, 4457305), (15, 2674383), (19, 2111355), (45, 891461), (57, 703785), (95, 422271), (171, 234595), (285, 140757), (855, 46919)]