139590975

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5623}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 231528832

約数和(自身を除く): 91937857

約数列:

[1, 3, 5, 15, 25, 75, 331, 993, 1655, 4965, 5623, 8275, 16869, 24825, 28115, 84345, 140575, 421725, 1861213, 5583639, 9306065, 27918195, 46530325, 139590975]

約数ペア:

[(1, 139590975), (3, 46530325), (5, 27918195), (15, 9306065), (25, 5583639), (75, 1861213), (331, 421725), (993, 140575), (1655, 84345), (4965, 28115), (5623, 24825), (8275, 16869)]