91899145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61471}}^1$

素因数の和:61512

約数の個数: 16

約数和(自身を含む): 123927552

約数和(自身を除く): 32028407

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 61471, 307355, 799123, 1413833, 3995615, 7069165, 18379829, 91899145]

約数ペア:

[(1, 91899145), (5, 18379829), (13, 7069165), (23, 3995615), (65, 1413833), (115, 799123), (299, 307355), (1495, 61471)]