90199835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19759}}^1$

素因数の和:19858

約数の個数: 16

約数和(自身を含む): 119508480

約数和(自身を除く): 29308645

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 19759, 98795, 217349, 1086745, 1639997, 8199985, 18039967, 90199835]

約数ペア:

[(1, 90199835), (5, 18039967), (11, 8199985), (55, 1639997), (83, 1086745), (415, 217349), (913, 98795), (4565, 19759)]