25243995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10453}}^1$

素因数の和:10491

約数の個数: 32

約数和(自身を含む): 48172032

約数和(自身を除く): 22928037

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 10453, 31359, 52265, 73171, 156795, 219513, 240419, 365855, 721257, 1097565, 1202095, 1682933, 3606285, 5048799, 8414665, 25243995]

約数ペア:

[(1, 25243995), (3, 8414665), (5, 5048799), (7, 3606285), (15, 1682933), (21, 1202095), (23, 1097565), (35, 721257), (69, 365855), (105, 240419), (115, 219513), (161, 156795), (345, 73171), (483, 52265), (805, 31359), (2415, 10453)]