5428778875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{54767}}^1$

素因数の和:54856

約数の個数: 32

約数和(自身を含む): 7416025344

約数和(自身を除く): 1987246469

約数列:

[1, 5, 13, 25, 61, 65, 125, 305, 325, 793, 1525, 1625, 3965, 7625, 19825, 54767, 99125, 273835, 711971, 1369175, 3340787, 3559855, 6845875, 16703935, 17799275, 43430231, 83519675, 88996375, 217151155, 417598375, 1085755775, 5428778875]

約数ペア:

[(1, 5428778875), (5, 1085755775), (13, 417598375), (25, 217151155), (61, 88996375), (65, 83519675), (125, 43430231), (305, 17799275), (325, 16703935), (793, 6845875), (1525, 3559855), (1625, 3340787), (3965, 1369175), (7625, 711971), (19825, 273835), (54767, 99125)]