72571095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70117}}^1$

素因数の和:70151

約数の個数: 24

約数和(自身を含む): 131260896

約数和(自身を除く): 58689801

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 70117, 210351, 350585, 631053, 1051755, 1612691, 3155265, 4838073, 8063455, 14514219, 24190365, 72571095]

約数ペア:

[(1, 72571095), (3, 24190365), (5, 14514219), (9, 8063455), (15, 4838073), (23, 3155265), (45, 1612691), (69, 1051755), (115, 631053), (207, 350585), (345, 210351), (1035, 70117)]