22165515

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 39781440

約数和(自身を除く): 17615925

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1453, 1695, 3051, 4359, 5085, 7265, 13077, 15255, 21795, 39231, 65385, 164189, 196155, 492567, 820945, 1477701, 2462835, 4433103, 7388505, 22165515]

約数ペア:

[(1, 22165515), (3, 7388505), (5, 4433103), (9, 2462835), (15, 1477701), (27, 820945), (45, 492567), (113, 196155), (135, 164189), (339, 65385), (565, 39231), (1017, 21795), (1453, 15255), (1695, 13077), (3051, 7265), (4359, 5085)]