25384465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 6042095

約数列:

[1, 5, 47, 109, 235, 545, 991, 4955, 5123, 25615, 46577, 108019, 232885, 540095, 5076893, 25384465]

約数ペア:

[(1, 25384465), (5, 5076893), (47, 540095), (109, 232885), (235, 108019), (545, 46577), (991, 25615), (4955, 5123)]