71572435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 29619245

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 1951, 3335, 7337, 9755, 21461, 36685, 44873, 56579, 107305, 224365, 282895, 493603, 622369, 1301317, 2468015, 3111845, 6506585, 14314487, 71572435]

約数ペア:

[(1, 71572435), (5, 14314487), (11, 6506585), (23, 3111845), (29, 2468015), (55, 1301317), (115, 622369), (145, 493603), (253, 282895), (319, 224365), (667, 107305), (1265, 56579), (1595, 44873), (1951, 36685), (3335, 21461), (7337, 9755)]