1282203025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{16339}}^1$

素因数の和:16465

約数の個数: 24

約数和(自身を含む): 1649294240

約数和(自身を除く): 367091215

約数列:

[1, 5, 25, 43, 73, 215, 365, 1075, 1825, 3139, 15695, 16339, 78475, 81695, 408475, 702577, 1192747, 3512885, 5963735, 17564425, 29818675, 51288121, 256440605, 1282203025]

約数ペア:

[(1, 1282203025), (5, 256440605), (25, 51288121), (43, 29818675), (73, 17564425), (215, 5963735), (365, 3512885), (1075, 1192747), (1825, 702577), (3139, 408475), (15695, 81695), (16339, 78475)]