2013458025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7321}}^1$

素因数の和:7546

約数の個数: 48

約数和(自身を含む): 3522760640

約数和(自身を除く): 1509302615

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 193, 285, 475, 579, 965, 1425, 2895, 3667, 4825, 7321, 11001, 14475, 18335, 21963, 36605, 55005, 91675, 109815, 139099, 183025, 275025, 417297, 549075, 695495, 1412953, 2086485, 3477475, 4238859, 7064765, 10432425, 21194295, 26846107, 35323825, 80538321, 105971475, 134230535, 402691605, 671152675, 2013458025]

約数ペア:

[(1, 2013458025), (3, 671152675), (5, 402691605), (15, 134230535), (19, 105971475), (25, 80538321), (57, 35323825), (75, 26846107), (95, 21194295), (193, 10432425), (285, 7064765), (475, 4238859), (579, 3477475), (965, 2086485), (1425, 1412953), (2895, 695495), (3667, 549075), (4825, 417297), (7321, 275025), (11001, 183025), (14475, 139099), (18335, 109815), (21963, 91675), (36605, 55005)]