222435585

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27011}}^1$

素因数の和:27086

約数の個数: 32

約数和(自身を含む): 401938560

約数和(自身を除く): 179502975

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 27011, 81033, 135055, 243099, 405165, 729297, 1215495, 1647671, 3646485, 4943013, 8238355, 14829039, 24715065, 44487117, 74145195, 222435585]

約数ペア:

[(1, 222435585), (3, 74145195), (5, 44487117), (9, 24715065), (15, 14829039), (27, 8238355), (45, 4943013), (61, 3646485), (135, 1647671), (183, 1215495), (305, 729297), (549, 405165), (915, 243099), (1647, 135055), (2745, 81033), (8235, 27011)]