138476015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 180247680

約数和(自身を除く): 41771665

約数列:

[1, 5, 29, 37, 53, 145, 185, 265, 487, 1073, 1537, 1961, 2435, 5365, 7685, 9805, 14123, 18019, 25811, 56869, 70615, 90095, 129055, 284345, 522551, 748519, 955007, 2612755, 3742595, 4775035, 27695203, 138476015]

約数ペア:

[(1, 138476015), (5, 27695203), (29, 4775035), (37, 3742595), (53, 2612755), (145, 955007), (185, 748519), (265, 522551), (487, 284345), (1073, 129055), (1537, 90095), (1961, 70615), (2435, 56869), (5365, 25811), (7685, 18019), (9805, 14123)]