121400775

素因数分解:

$3^4\times 5^2\times {\mathrm{59951}}^1$

素因数の和:59973

約数の個数: 30

約数和(自身を含む): 224879952

約数和(自身を除く): 103479177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 59951, 179853, 299755, 539559, 899265, 1498775, 1618677, 2697795, 4496325, 4856031, 8093385, 13488975, 24280155, 40466925, 121400775]

約数ペア:

[(1, 121400775), (3, 40466925), (5, 24280155), (9, 13488975), (15, 8093385), (25, 4856031), (27, 4496325), (45, 2697795), (75, 1618677), (81, 1498775), (135, 899265), (225, 539559), (405, 299755), (675, 179853), (2025, 59951)]