16166565

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 28307448

約数和(自身を除く): 12140883

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 3557, 4545, 10671, 17785, 32013, 53355, 160065, 359257, 1077771, 1796285, 3233313, 5388855, 16166565]

約数ペア:

[(1, 16166565), (3, 5388855), (5, 3233313), (9, 1796285), (15, 1077771), (45, 359257), (101, 160065), (303, 53355), (505, 32013), (909, 17785), (1515, 10671), (3557, 4545)]