5280491485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{761}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 6636349440

約数和(自身を除く): 1355857955

約数列:

[1, 5, 31, 89, 155, 445, 503, 761, 2515, 2759, 3805, 13795, 15593, 23591, 44767, 67729, 77965, 117955, 223835, 338645, 382783, 1387777, 1913915, 2099599, 6938885, 10497995, 11866273, 34067687, 59331365, 170338435, 1056098297, 5280491485]

約数ペア:

[(1, 5280491485), (5, 1056098297), (31, 170338435), (89, 59331365), (155, 34067687), (445, 11866273), (503, 10497995), (761, 6938885), (2515, 2099599), (2759, 1913915), (3805, 1387777), (13795, 382783), (15593, 338645), (23591, 223835), (44767, 117955), (67729, 77965)]