13704705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 27431040

約数和(自身を除く): 13726335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 313, 315, 417, 695, 939, 973, 1251, 1565, 2085, 2191, 2817, 2919, 4695, 4865, 6255, 6573, 8757, 10955, 14085, 14595, 19719, 32865, 43507, 43785, 98595, 130521, 217535, 304549, 391563, 652605, 913647, 1522745, 1957815, 2740941, 4568235, 13704705]

約数ペア:

[(1, 13704705), (3, 4568235), (5, 2740941), (7, 1957815), (9, 1522745), (15, 913647), (21, 652605), (35, 391563), (45, 304549), (63, 217535), (105, 130521), (139, 98595), (313, 43785), (315, 43507), (417, 32865), (695, 19719), (939, 14595), (973, 14085), (1251, 10955), (1565, 8757), (2085, 6573), (2191, 6255), (2817, 4865), (2919, 4695)]