71301945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2557}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 134816832

約数和(自身を除く): 63514887

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 2557, 5577, 7671, 9295, 12785, 27885, 28127, 33241, 38355, 84381, 99723, 140635, 166205, 365651, 421905, 432133, 498615, 1096953, 1296399, 1828255, 2160665, 4753463, 5484765, 6481995, 14260389, 23767315, 71301945]

約数ペア:

[(1, 71301945), (3, 23767315), (5, 14260389), (11, 6481995), (13, 5484765), (15, 4753463), (33, 2160665), (39, 1828255), (55, 1296399), (65, 1096953), (143, 498615), (165, 432133), (169, 421905), (195, 365651), (429, 166205), (507, 140635), (715, 99723), (845, 84381), (1859, 38355), (2145, 33241), (2535, 28127), (2557, 27885), (5577, 12785), (7671, 9295)]