71275005

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6361}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 128257920

約数和(自身を除く): 56982915

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6361, 11205, 19083, 31805, 57249, 95415, 171747, 286245, 527963, 858735, 1583889, 2639815, 4751667, 7919445, 14255001, 23758335, 71275005]

約数ペア:

[(1, 71275005), (3, 23758335), (5, 14255001), (9, 7919445), (15, 4751667), (27, 2639815), (45, 1583889), (83, 858735), (135, 527963), (249, 286245), (415, 171747), (747, 95415), (1245, 57249), (2241, 31805), (3735, 19083), (6361, 11205)]