25381995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73571}}^1$

素因数の和:73602

約数の個数: 16

約数和(自身を含む): 42377472

約数和(自身を除く): 16995477

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 73571, 220713, 367855, 1103565, 1692133, 5076399, 8460665, 25381995]

約数ペア:

[(1, 25381995), (3, 8460665), (5, 5076399), (15, 1692133), (23, 1103565), (69, 367855), (115, 220713), (345, 73571)]