13930575

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 23148816

約数和(自身を除く): 9218241

約数列:

[1, 3, 5, 15, 25, 75, 281, 661, 843, 1405, 1983, 3305, 4215, 7025, 9915, 16525, 21075, 49575, 185741, 557223, 928705, 2786115, 4643525, 13930575]

約数ペア:

[(1, 13930575), (3, 4643525), (5, 2786115), (15, 928705), (25, 557223), (75, 185741), (281, 49575), (661, 21075), (843, 16525), (1405, 9915), (1983, 7025), (3305, 4215)]