23472645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223549}}^1$

素因数の和:223564

約数の個数: 16

約数和(自身を含む): 42921600

約数和(自身を除く): 19448955

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223549, 670647, 1117745, 1564843, 3353235, 4694529, 7824215, 23472645]

約数ペア:

[(1, 23472645), (3, 7824215), (5, 4694529), (7, 3353235), (15, 1564843), (21, 1117745), (35, 670647), (105, 223549)]