10687215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 22487040

約数和(自身を除く): 11799825

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 487, 627, 665, 1045, 1155, 1461, 1463, 1995, 2435, 3135, 3409, 4389, 5357, 7305, 7315, 9253, 10227, 16071, 17045, 21945, 26785, 27759, 37499, 46265, 51135, 64771, 80355, 101783, 112497, 138795, 187495, 194313, 305349, 323855, 508915, 562485, 712481, 971565, 1526745, 2137443, 3562405, 10687215]

約数ペア:

[(1, 10687215), (3, 3562405), (5, 2137443), (7, 1526745), (11, 971565), (15, 712481), (19, 562485), (21, 508915), (33, 323855), (35, 305349), (55, 194313), (57, 187495), (77, 138795), (95, 112497), (105, 101783), (133, 80355), (165, 64771), (209, 51135), (231, 46265), (285, 37499), (385, 27759), (399, 26785), (487, 21945), (627, 17045), (665, 16071), (1045, 10227), (1155, 9253), (1461, 7315), (1463, 7305), (1995, 5357), (2435, 4389), (3135, 3409)]