12200375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 17521920

約数和(自身を除く): 5321545

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 467, 475, 1045, 1375, 2335, 2375, 5137, 5225, 8873, 11675, 25685, 26125, 44365, 58375, 97603, 128425, 221825, 488015, 642125, 1109125, 2440075, 12200375]

約数ペア:

[(1, 12200375), (5, 2440075), (11, 1109125), (19, 642125), (25, 488015), (55, 221825), (95, 128425), (125, 97603), (209, 58375), (275, 44365), (467, 26125), (475, 25685), (1045, 11675), (1375, 8873), (2335, 5225), (2375, 5137)]