153404075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 208081920

約数和(自身を除く): 54677845

約数列:

[1, 5, 11, 25, 55, 275, 607, 919, 3035, 4595, 6677, 10109, 15175, 22975, 33385, 50545, 166925, 252725, 557833, 2789165, 6136163, 13945825, 30680815, 153404075]

約数ペア:

[(1, 153404075), (5, 30680815), (11, 13945825), (25, 6136163), (55, 2789165), (275, 557833), (607, 252725), (919, 166925), (3035, 50545), (4595, 33385), (6677, 22975), (10109, 15175)]