4621325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 6071040

約数和(自身を除く): 1449715

約数列:

[1, 5, 25, 31, 67, 89, 155, 335, 445, 775, 1675, 2077, 2225, 2759, 5963, 10385, 13795, 29815, 51925, 68975, 149075, 184853, 924265, 4621325]

約数ペア:

[(1, 4621325), (5, 924265), (25, 184853), (31, 149075), (67, 68975), (89, 51925), (155, 29815), (335, 13795), (445, 10385), (775, 5963), (1675, 2759), (2077, 2225)]