89932415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 30336385

約数列:

[1, 5, 19, 23, 79, 95, 115, 395, 437, 521, 1501, 1817, 2185, 2605, 7505, 9085, 9899, 11983, 34523, 41159, 49495, 59915, 172615, 205795, 227677, 782021, 946657, 1138385, 3910105, 4733285, 17986483, 89932415]

約数ペア:

[(1, 89932415), (5, 17986483), (19, 4733285), (23, 3910105), (79, 1138385), (95, 946657), (115, 782021), (395, 227677), (437, 205795), (521, 172615), (1501, 59915), (1817, 49495), (2185, 41159), (2605, 34523), (7505, 11983), (9085, 9899)]