71267535

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19081}}^1$

素因数の和:19175

約数の個数: 24

約数和(自身を含む): 125025264

約数和(自身を除く): 53757729

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 19081, 57243, 95405, 171729, 286215, 858645, 1583723, 4751169, 7918615, 14253507, 23755845, 71267535]

約数ペア:

[(1, 71267535), (3, 23755845), (5, 14253507), (9, 7918615), (15, 4751169), (45, 1583723), (83, 858645), (249, 286215), (415, 171729), (747, 95405), (1245, 57243), (3735, 19081)]