13623885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 27293760

約数和(自身を除く): 13669875

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1619, 1683, 2805, 4857, 8095, 8415, 14571, 17809, 24285, 27523, 53427, 72855, 82569, 89045, 137615, 160281, 247707, 267135, 302753, 412845, 801405, 908259, 1238535, 1513765, 2724777, 4541295, 13623885]

約数ペア:

[(1, 13623885), (3, 4541295), (5, 2724777), (9, 1513765), (11, 1238535), (15, 908259), (17, 801405), (33, 412845), (45, 302753), (51, 267135), (55, 247707), (85, 160281), (99, 137615), (153, 89045), (165, 82569), (187, 72855), (255, 53427), (495, 27523), (561, 24285), (765, 17809), (935, 14571), (1619, 8415), (1683, 8095), (2805, 4857)]