18325845

素因数分解:

$3^5\times 5^1\times {\mathrm{15083}}^1$

素因数の和:15103

約数の個数: 24

約数和(自身を含む): 32943456

約数和(自身を除く): 14617611

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 15083, 45249, 75415, 135747, 226245, 407241, 678735, 1221723, 2036205, 3665169, 6108615, 18325845]

約数ペア:

[(1, 18325845), (3, 6108615), (5, 3665169), (9, 2036205), (15, 1221723), (27, 678735), (45, 407241), (81, 226245), (135, 135747), (243, 75415), (405, 45249), (1215, 15083)]