45163475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 73090560

約数和(自身を除く): 27927085

約数列:

[1, 5, 7, 17, 19, 25, 35, 47, 85, 95, 119, 133, 175, 235, 289, 323, 329, 425, 475, 595, 665, 799, 893, 1175, 1445, 1615, 1645, 2023, 2261, 2975, 3325, 3995, 4465, 5491, 5593, 6251, 7225, 8075, 8225, 10115, 11305, 13583, 15181, 19975, 22325, 27455, 27965, 31255, 38437, 50575, 56525, 67915, 75905, 95081, 106267, 137275, 139825, 156275, 192185, 258077, 339575, 379525, 475405, 531335, 960925, 1290385, 1806539, 2377025, 2656675, 6451925, 9032695, 45163475]

約数ペア:

[(1, 45163475), (5, 9032695), (7, 6451925), (17, 2656675), (19, 2377025), (25, 1806539), (35, 1290385), (47, 960925), (85, 531335), (95, 475405), (119, 379525), (133, 339575), (175, 258077), (235, 192185), (289, 156275), (323, 139825), (329, 137275), (425, 106267), (475, 95081), (595, 75905), (665, 67915), (799, 56525), (893, 50575), (1175, 38437), (1445, 31255), (1615, 27965), (1645, 27455), (2023, 22325), (2261, 19975), (2975, 15181), (3325, 13583), (3995, 11305), (4465, 10115), (5491, 8225), (5593, 8075), (6251, 7225)]