128260995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1013}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 214935552

約数和(自身を除く): 86674557

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 367, 1013, 1101, 1835, 3039, 5065, 5505, 8441, 15195, 23299, 25323, 42205, 69897, 116495, 126615, 349485, 371771, 1115313, 1858855, 5576565, 8550733, 25652199, 42753665, 128260995]

約数ペア:

[(1, 128260995), (3, 42753665), (5, 25652199), (15, 8550733), (23, 5576565), (69, 1858855), (115, 1115313), (345, 371771), (367, 349485), (1013, 126615), (1101, 116495), (1835, 69897), (3039, 42205), (5065, 25323), (5505, 23299), (8441, 15195)]