145307535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 110159985

約数列:

[1, 3, 5, 15, 19, 43, 57, 71, 95, 129, 167, 213, 215, 285, 355, 501, 645, 817, 835, 1065, 1349, 2451, 2505, 3053, 3173, 4047, 4085, 6745, 7181, 9159, 9519, 11857, 12255, 15265, 15865, 20235, 21543, 35571, 35905, 45795, 47595, 58007, 59285, 107715, 136439, 174021, 177855, 225283, 290035, 409317, 509851, 675849, 682195, 870105, 1126415, 1529553, 2046585, 2549255, 3379245, 7647765, 9687169, 29061507, 48435845, 145307535]

約数ペア:

[(1, 145307535), (3, 48435845), (5, 29061507), (15, 9687169), (19, 7647765), (43, 3379245), (57, 2549255), (71, 2046585), (95, 1529553), (129, 1126415), (167, 870105), (213, 682195), (215, 675849), (285, 509851), (355, 409317), (501, 290035), (645, 225283), (817, 177855), (835, 174021), (1065, 136439), (1349, 107715), (2451, 59285), (2505, 58007), (3053, 47595), (3173, 45795), (4047, 35905), (4085, 35571), (6745, 21543), (7181, 20235), (9159, 15865), (9519, 15265), (11857, 12255)]