42089625

素因数分解:

$3^4\times 5^3\times {\mathrm{4157}}^1$

素因数の和:4184

約数の個数: 40

約数和(自身を含む): 78486408

約数和(自身を除く): 36396783

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 4157, 10125, 12471, 20785, 37413, 62355, 103925, 112239, 187065, 311775, 336717, 519625, 561195, 935325, 1558875, 1683585, 2805975, 4676625, 8417925, 14029875, 42089625]

約数ペア:

[(1, 42089625), (3, 14029875), (5, 8417925), (9, 4676625), (15, 2805975), (25, 1683585), (27, 1558875), (45, 935325), (75, 561195), (81, 519625), (125, 336717), (135, 311775), (225, 187065), (375, 112239), (405, 103925), (675, 62355), (1125, 37413), (2025, 20785), (3375, 12471), (4157, 10125)]