16612965

素因数分解:

$3^3\times 5^1\times {\mathrm{123059}}^1$

素因数の和:123073

約数の個数: 16

約数和(自身を含む): 29534400

約数和(自身を除く): 12921435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 123059, 369177, 615295, 1107531, 1845885, 3322593, 5537655, 16612965]

約数ペア:

[(1, 16612965), (3, 5537655), (5, 3322593), (9, 1845885), (15, 1107531), (27, 615295), (45, 369177), (135, 123059)]