25630335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 48322560

約数和(自身を除く): 22692225

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 967, 1395, 1767, 2901, 2945, 4835, 5301, 8703, 8835, 14505, 18373, 26505, 29977, 43515, 55119, 89931, 91865, 149885, 165357, 269793, 275595, 449655, 569563, 826785, 1348965, 1708689, 2847815, 5126067, 8543445, 25630335]

約数ペア:

[(1, 25630335), (3, 8543445), (5, 5126067), (9, 2847815), (15, 1708689), (19, 1348965), (31, 826785), (45, 569563), (57, 449655), (93, 275595), (95, 269793), (155, 165357), (171, 149885), (279, 91865), (285, 89931), (465, 55119), (589, 43515), (855, 29977), (967, 26505), (1395, 18373), (1767, 14505), (2901, 8835), (2945, 8703), (4835, 5301)]