3499335

素因数分解:

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

素因数の和:74

約数の個数: 72

約数和(自身を含む): 7565040

約数和(自身を除く): 4065705

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 105, 115, 135, 147, 161, 189, 207, 245, 315, 345, 441, 483, 529, 621, 735, 805, 945, 1035, 1127, 1323, 1449, 1587, 2205, 2415, 2645, 3105, 3381, 3703, 4347, 4761, 5635, 6615, 7245, 7935, 10143, 11109, 14283, 16905, 18515, 21735, 23805, 25921, 30429, 33327, 50715, 55545, 71415, 77763, 99981, 129605, 152145, 166635, 233289, 388815, 499905, 699867, 1166445, 3499335]

約数ペア:

[(1, 3499335), (3, 1166445), (5, 699867), (7, 499905), (9, 388815), (15, 233289), (21, 166635), (23, 152145), (27, 129605), (35, 99981), (45, 77763), (49, 71415), (63, 55545), (69, 50715), (105, 33327), (115, 30429), (135, 25921), (147, 23805), (161, 21735), (189, 18515), (207, 16905), (245, 14283), (315, 11109), (345, 10143), (441, 7935), (483, 7245), (529, 6615), (621, 5635), (735, 4761), (805, 4347), (945, 3703), (1035, 3381), (1127, 3105), (1323, 2645), (1449, 2415), (1587, 2205)]