1499715

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:70

約数の個数: 60

約数和(自身を含む): 3211824

約数和(自身を除く): 1712109

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 483, 529, 567, 621, 805, 945, 1035, 1449, 1587, 1863, 2415, 2645, 2835, 3105, 3703, 4347, 4761, 7245, 7935, 9315, 11109, 13041, 14283, 18515, 21735, 23805, 33327, 42849, 55545, 65205, 71415, 99981, 166635, 214245, 299943, 499905, 1499715]

約数ペア:

[(1, 1499715), (3, 499905), (5, 299943), (7, 214245), (9, 166635), (15, 99981), (21, 71415), (23, 65205), (27, 55545), (35, 42849), (45, 33327), (63, 23805), (69, 21735), (81, 18515), (105, 14283), (115, 13041), (135, 11109), (161, 9315), (189, 7935), (207, 7245), (315, 4761), (345, 4347), (405, 3703), (483, 3105), (529, 2835), (567, 2645), (621, 2415), (805, 1863), (945, 1587), (1035, 1449)]