23106625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 7444415

約数列:

[1, 5, 25, 31, 67, 89, 125, 155, 335, 445, 775, 1675, 2077, 2225, 2759, 3875, 5963, 8375, 10385, 11125, 13795, 29815, 51925, 68975, 149075, 184853, 259625, 344875, 745375, 924265, 4621325, 23106625]

約数ペア:

[(1, 23106625), (5, 4621325), (25, 924265), (31, 745375), (67, 344875), (89, 259625), (125, 184853), (155, 149075), (335, 68975), (445, 51925), (775, 29815), (1675, 13795), (2077, 11125), (2225, 10385), (2759, 8375), (3875, 5963)]