11478565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 17015040

約数和(自身を除く): 5536475

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 421, 665, 779, 1435, 2105, 2947, 3895, 5453, 7999, 14735, 17261, 27265, 39995, 55993, 86305, 120827, 279965, 327959, 604135, 1639795, 2295713, 11478565]

約数ペア:

[(1, 11478565), (5, 2295713), (7, 1639795), (19, 604135), (35, 327959), (41, 279965), (95, 120827), (133, 86305), (205, 55993), (287, 39995), (421, 27265), (665, 17261), (779, 14735), (1435, 7999), (2105, 5453), (2947, 3895)]