636372275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 1016830752

約数和(自身を除く): 380458477

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 121, 175, 205, 275, 287, 385, 451, 605, 733, 847, 1025, 1435, 1925, 2255, 3025, 3157, 3665, 4235, 4961, 5131, 7175, 8063, 11275, 15785, 18325, 21175, 24805, 25655, 30053, 34727, 40315, 56441, 78925, 88693, 124025, 128275, 150265, 173635, 201575, 210371, 282205, 330583, 443465, 620851, 751325, 868175, 1051855, 1411025, 1652915, 2217325, 2314081, 3104255, 3636413, 5259275, 8264575, 11570405, 15521275, 18182065, 25454891, 57852025, 90910325, 127274455, 636372275]

約数ペア:

[(1, 636372275), (5, 127274455), (7, 90910325), (11, 57852025), (25, 25454891), (35, 18182065), (41, 15521275), (55, 11570405), (77, 8264575), (121, 5259275), (175, 3636413), (205, 3104255), (275, 2314081), (287, 2217325), (385, 1652915), (451, 1411025), (605, 1051855), (733, 868175), (847, 751325), (1025, 620851), (1435, 443465), (1925, 330583), (2255, 282205), (3025, 210371), (3157, 201575), (3665, 173635), (4235, 150265), (4961, 128275), (5131, 124025), (7175, 88693), (8063, 78925), (11275, 56441), (15785, 40315), (18325, 34727), (21175, 30053), (24805, 25655)]