14802775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 20318144

約数和(自身を除く): 5515369

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1231, 2405, 6155, 12025, 16003, 30775, 45547, 80015, 227735, 400075, 592111, 1138675, 2960555, 14802775]

約数ペア:

[(1, 14802775), (5, 2960555), (13, 1138675), (25, 592111), (37, 400075), (65, 227735), (185, 80015), (325, 45547), (481, 30775), (925, 16003), (1231, 12025), (2405, 6155)]