12444345

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 21745152

約数和(自身を除く): 9300807

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2111, 5895, 6333, 10555, 18999, 31665, 94995, 276541, 829623, 1382705, 2488869, 4148115, 12444345]

約数ペア:

[(1, 12444345), (3, 4148115), (5, 2488869), (9, 1382705), (15, 829623), (45, 276541), (131, 94995), (393, 31665), (655, 18999), (1179, 10555), (1965, 6333), (2111, 5895)]