5415475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 7621040

約数和(自身を除く): 2205565

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 877, 1235, 4385, 6175, 11401, 16663, 21925, 57005, 83315, 216619, 285025, 416575, 1083095, 5415475]

約数ペア:

[(1, 5415475), (5, 1083095), (13, 416575), (19, 285025), (25, 216619), (65, 83315), (95, 57005), (247, 21925), (325, 16663), (475, 11401), (877, 6175), (1235, 4385)]