120077775

素因数分解:

$3^3\times 5^2\times {\mathrm{177893}}^1$

素因数の和:177912

約数の個数: 24

約数和(自身を含む): 220588560

約数和(自身を除く): 100510785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 177893, 533679, 889465, 1601037, 2668395, 4447325, 4803111, 8005185, 13341975, 24015555, 40025925, 120077775]

約数ペア:

[(1, 120077775), (3, 40025925), (5, 24015555), (9, 13341975), (15, 8005185), (25, 4803111), (27, 4447325), (45, 2668395), (75, 1601037), (135, 889465), (225, 533679), (675, 177893)]