18264825

素因数分解:

$3^3\times 5^2\times {\mathrm{27059}}^1$

素因数の和:27078

約数の個数: 24

約数和(自身を含む): 33554400

約数和(自身を除く): 15289575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 27059, 81177, 135295, 243531, 405885, 676475, 730593, 1217655, 2029425, 3652965, 6088275, 18264825]

約数ペア:

[(1, 18264825), (3, 6088275), (5, 3652965), (9, 2029425), (15, 1217655), (25, 730593), (27, 676475), (45, 405885), (75, 243531), (135, 135295), (225, 81177), (675, 27059)]