74071935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 152156160

約数和(自身を除く): 78084225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 103, 105, 135, 189, 309, 315, 515, 721, 761, 927, 945, 1545, 2163, 2283, 2781, 3605, 3805, 4635, 5327, 6489, 6849, 10815, 11415, 13905, 15981, 19467, 20547, 26635, 32445, 34245, 47943, 78383, 79905, 97335, 102735, 143829, 235149, 239715, 391915, 548681, 705447, 719145, 1175745, 1646043, 2116341, 2743405, 3527235, 4938129, 8230215, 10581705, 14814387, 24690645, 74071935]

約数ペア:

[(1, 74071935), (3, 24690645), (5, 14814387), (7, 10581705), (9, 8230215), (15, 4938129), (21, 3527235), (27, 2743405), (35, 2116341), (45, 1646043), (63, 1175745), (103, 719145), (105, 705447), (135, 548681), (189, 391915), (309, 239715), (315, 235149), (515, 143829), (721, 102735), (761, 97335), (927, 79905), (945, 78383), (1545, 47943), (2163, 34245), (2283, 32445), (2781, 26635), (3605, 20547), (3805, 19467), (4635, 15981), (5327, 13905), (6489, 11415), (6849, 10815)]