25353185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 11055775

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 601, 649, 715, 767, 3005, 3245, 3835, 6611, 7813, 8437, 33055, 35459, 39065, 42185, 85943, 177295, 390049, 429715, 460967, 1950245, 2304835, 5070637, 25353185]

約数ペア:

[(1, 25353185), (5, 5070637), (11, 2304835), (13, 1950245), (55, 460967), (59, 429715), (65, 390049), (143, 177295), (295, 85943), (601, 42185), (649, 39065), (715, 35459), (767, 33055), (3005, 8437), (3245, 7813), (3835, 6611)]