45220665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 87343488

約数和(自身を除く): 42122823

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1193, 1805, 1995, 2527, 3579, 5415, 5965, 7581, 8351, 12635, 17895, 22667, 25053, 37905, 41755, 68001, 113335, 125265, 158669, 340005, 430673, 476007, 793345, 1292019, 2153365, 2380035, 3014711, 6460095, 9044133, 15073555, 45220665]

約数ペア:

[(1, 45220665), (3, 15073555), (5, 9044133), (7, 6460095), (15, 3014711), (19, 2380035), (21, 2153365), (35, 1292019), (57, 793345), (95, 476007), (105, 430673), (133, 340005), (285, 158669), (361, 125265), (399, 113335), (665, 68001), (1083, 41755), (1193, 37905), (1805, 25053), (1995, 22667), (2527, 17895), (3579, 12635), (5415, 8351), (5965, 7581)]