23888115

素因数分解:

$3^5\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19681

約数の個数: 24

約数和(自身を含む): 42941808

約数和(自身を除く): 19053693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19661, 58983, 98305, 176949, 294915, 530847, 884745, 1592541, 2654235, 4777623, 7962705, 23888115]

約数ペア:

[(1, 23888115), (3, 7962705), (5, 4777623), (9, 2654235), (15, 1592541), (27, 884745), (45, 530847), (81, 294915), (135, 176949), (243, 98305), (405, 58983), (1215, 19661)]