17429715

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 15471405

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 47, 67, 123, 135, 141, 201, 205, 235, 335, 369, 423, 603, 615, 705, 1005, 1107, 1269, 1809, 1845, 1927, 2115, 2747, 3015, 3149, 5535, 5781, 6345, 8241, 9045, 9447, 9635, 13735, 15745, 17343, 24723, 28341, 28905, 41205, 47235, 52029, 74169, 85023, 86715, 123615, 129109, 141705, 260145, 370845, 387327, 425115, 645545, 1161981, 1936635, 3485943, 5809905, 17429715]

約数ペア:

[(1, 17429715), (3, 5809905), (5, 3485943), (9, 1936635), (15, 1161981), (27, 645545), (41, 425115), (45, 387327), (47, 370845), (67, 260145), (123, 141705), (135, 129109), (141, 123615), (201, 86715), (205, 85023), (235, 74169), (335, 52029), (369, 47235), (423, 41205), (603, 28905), (615, 28341), (705, 24723), (1005, 17343), (1107, 15745), (1269, 13735), (1809, 9635), (1845, 9447), (1927, 9045), (2115, 8241), (2747, 6345), (3015, 5781), (3149, 5535)]