115533125

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 152951040

約数和(自身を除く): 37417915

約数列:

[1, 5, 25, 31, 67, 89, 125, 155, 335, 445, 625, 775, 1675, 2077, 2225, 2759, 3875, 5963, 8375, 10385, 11125, 13795, 19375, 29815, 41875, 51925, 55625, 68975, 149075, 184853, 259625, 344875, 745375, 924265, 1298125, 1724375, 3726875, 4621325, 23106625, 115533125]

約数ペア:

[(1, 115533125), (5, 23106625), (25, 4621325), (31, 3726875), (67, 1724375), (89, 1298125), (125, 924265), (155, 745375), (335, 344875), (445, 259625), (625, 184853), (775, 149075), (1675, 68975), (2077, 55625), (2225, 51925), (2759, 41875), (3875, 29815), (5963, 19375), (8375, 13795), (10385, 11125)]