25645315

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 31962240

約数和(自身を除く): 6316925

約数列:

[1, 5, 47, 61, 235, 305, 1789, 2867, 8945, 14335, 84083, 109129, 420415, 545645, 5129063, 25645315]

約数ペア:

[(1, 25645315), (5, 5129063), (47, 545645), (61, 420415), (235, 109129), (305, 84083), (1789, 14335), (2867, 8945)]