16187265

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5897}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 28522728

約数和(自身を除く): 12335463

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 5897, 17691, 29485, 53073, 88455, 265365, 359717, 1079151, 1798585, 3237453, 5395755, 16187265]

約数ペア:

[(1, 16187265), (3, 5395755), (5, 3237453), (9, 1798585), (15, 1079151), (45, 359717), (61, 265365), (183, 88455), (305, 53073), (549, 29485), (915, 17691), (2745, 5897)]