57391005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 107918784

約数和(自身を除く): 50527779

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 691, 735, 791, 1695, 2073, 2373, 3455, 3955, 4837, 5537, 10365, 11865, 14511, 16611, 24185, 27685, 33859, 72555, 78083, 83055, 101577, 169295, 234249, 390415, 507885, 546581, 1171245, 1639743, 2732905, 3826067, 8198715, 11478201, 19130335, 57391005]

約数ペア:

[(1, 57391005), (3, 19130335), (5, 11478201), (7, 8198715), (15, 3826067), (21, 2732905), (35, 1639743), (49, 1171245), (105, 546581), (113, 507885), (147, 390415), (245, 234249), (339, 169295), (565, 101577), (691, 83055), (735, 78083), (791, 72555), (1695, 33859), (2073, 27685), (2373, 24185), (3455, 16611), (3955, 14511), (4837, 11865), (5537, 10365)]