5387865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 10405248

約数和(自身を除く): 5017383

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 291, 345, 483, 485, 529, 679, 805, 1455, 1587, 2037, 2231, 2415, 2645, 3395, 3703, 6693, 7935, 10185, 11109, 11155, 15617, 18515, 33465, 46851, 51313, 55545, 78085, 153939, 234255, 256565, 359191, 769695, 1077573, 1795955, 5387865]

約数ペア:

[(1, 5387865), (3, 1795955), (5, 1077573), (7, 769695), (15, 359191), (21, 256565), (23, 234255), (35, 153939), (69, 78085), (97, 55545), (105, 51313), (115, 46851), (161, 33465), (291, 18515), (345, 15617), (483, 11155), (485, 11109), (529, 10185), (679, 7935), (805, 6693), (1455, 3703), (1587, 3395), (2037, 2645), (2231, 2415)]