45816875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 61667760

約数和(自身を除く): 15850885

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 5639, 8125, 28195, 73307, 140975, 366535, 704875, 1832675, 3524375, 9163375, 45816875]

約数ペア:

[(1, 45816875), (5, 9163375), (13, 3524375), (25, 1832675), (65, 704875), (125, 366535), (325, 140975), (625, 73307), (1625, 28195), (5639, 8125)]