74278165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1811}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 96195456

約数和(自身を除く): 21917291

約数列:

[1, 5, 13, 65, 631, 1811, 3155, 8203, 9055, 23543, 41015, 117715, 1142741, 5713705, 14855633, 74278165]

約数ペア:

[(1, 74278165), (5, 14855633), (13, 5713705), (65, 1142741), (631, 117715), (1811, 41015), (3155, 23543), (8203, 9055)]