90570415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1831}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 117262656

約数和(自身を除く): 26692241

約数列:

[1, 5, 13, 65, 761, 1831, 3805, 9155, 9893, 23803, 49465, 119015, 1393391, 6966955, 18114083, 90570415]

約数ペア:

[(1, 90570415), (5, 18114083), (13, 6966955), (65, 1393391), (761, 119015), (1831, 49465), (3805, 23803), (9155, 9893)]