15122885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 19176960

約数和(自身を除く): 4054075

約数列:

[1, 5, 31, 43, 155, 215, 1333, 2269, 6665, 11345, 70339, 97567, 351695, 487835, 3024577, 15122885]

約数ペア:

[(1, 15122885), (5, 3024577), (31, 487835), (43, 351695), (155, 97567), (215, 70339), (1333, 11345), (2269, 6665)]