72042495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{98017}}^1$

素因数の和:98039

約数の個数: 24

約数和(自身を含む): 134088624

約数和(自身を除く): 62046129

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 98017, 294051, 490085, 686119, 1470255, 2058357, 3430595, 4802833, 10291785, 14408499, 24014165, 72042495]

約数ペア:

[(1, 72042495), (3, 24014165), (5, 14408499), (7, 10291785), (15, 4802833), (21, 3430595), (35, 2058357), (49, 1470255), (105, 686119), (147, 490085), (245, 294051), (735, 98017)]