3028025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 5083008

約数和(自身を除く): 2054983

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 143, 175, 275, 325, 385, 455, 605, 715, 847, 1001, 1331, 1573, 1925, 2275, 3025, 3575, 4235, 5005, 6655, 7865, 9317, 11011, 17303, 21175, 25025, 33275, 39325, 46585, 55055, 86515, 121121, 232925, 275275, 432575, 605605, 3028025]

約数ペア:

[(1, 3028025), (5, 605605), (7, 432575), (11, 275275), (13, 232925), (25, 121121), (35, 86515), (55, 55055), (65, 46585), (77, 39325), (91, 33275), (121, 25025), (143, 21175), (175, 17303), (275, 11011), (325, 9317), (385, 7865), (455, 6655), (605, 5005), (715, 4235), (847, 3575), (1001, 3025), (1331, 2275), (1573, 1925)]