73353915

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 58105413

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 167, 215, 227, 387, 501, 645, 681, 835, 1135, 1503, 1935, 2043, 2505, 3405, 7181, 7515, 9761, 10215, 21543, 29283, 35905, 37909, 48805, 64629, 87849, 107715, 113727, 146415, 189545, 323145, 341181, 439245, 568635, 1630087, 1705905, 4890261, 8150435, 14670783, 24451305, 73353915]

約数ペア:

[(1, 73353915), (3, 24451305), (5, 14670783), (9, 8150435), (15, 4890261), (43, 1705905), (45, 1630087), (129, 568635), (167, 439245), (215, 341181), (227, 323145), (387, 189545), (501, 146415), (645, 113727), (681, 107715), (835, 87849), (1135, 64629), (1503, 48805), (1935, 37909), (2043, 35905), (2505, 29283), (3405, 21543), (7181, 10215), (7515, 9761)]