1917450145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{29411}}^1$

素因数の和:29505

約数の個数: 32

約数和(自身を含む): 2668256640

約数和(自身を除く): 750806495

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 767, 1003, 1105, 3835, 5015, 13039, 29411, 65195, 147055, 382343, 499987, 1735249, 1911715, 2499935, 6499831, 8676245, 22558237, 29499233, 32499155, 112791185, 147496165, 383490029, 1917450145]

約数ペア:

[(1, 1917450145), (5, 383490029), (13, 147496165), (17, 112791185), (59, 32499155), (65, 29499233), (85, 22558237), (221, 8676245), (295, 6499831), (767, 2499935), (1003, 1911715), (1105, 1735249), (3835, 499987), (5015, 382343), (13039, 147055), (29411, 65195)]