205437075

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{40883}}^1$

素因数の和:40963

約数の個数: 24

約数和(自身を含む): 344733888

約数和(自身を除く): 139296813

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 40883, 122649, 204415, 613245, 1022075, 2739161, 3066225, 8217483, 13695805, 41087415, 68479025, 205437075]

約数ペア:

[(1, 205437075), (3, 68479025), (5, 41087415), (15, 13695805), (25, 8217483), (67, 3066225), (75, 2739161), (201, 1022075), (335, 613245), (1005, 204415), (1675, 122649), (5025, 40883)]