72303145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1019}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 90771840

約数和(自身を除く): 18468695

約数列:

[1, 5, 23, 115, 617, 1019, 3085, 5095, 14191, 23437, 70955, 117185, 628723, 3143615, 14460629, 72303145]

約数ペア:

[(1, 72303145), (5, 14460629), (23, 3143615), (115, 628723), (617, 117185), (1019, 70955), (3085, 23437), (5095, 14191)]