23445585

素因数分解:

$3^3\times 5^1\times {\mathrm{173671}}^1$

素因数の和:173685

約数の個数: 16

約数和(自身を含む): 41681280

約数和(自身を除く): 18235695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173671, 521013, 868355, 1563039, 2605065, 4689117, 7815195, 23445585]

約数ペア:

[(1, 23445585), (3, 7815195), (5, 4689117), (9, 2605065), (15, 1563039), (27, 868355), (45, 521013), (135, 173671)]