143212795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 192286800

約数和(自身を除く): 49074005

約数列:

[1, 5, 11, 41, 55, 205, 451, 1549, 1681, 2255, 7745, 8405, 17039, 18491, 63509, 85195, 92455, 317545, 698599, 2603869, 3492995, 13019345, 28642559, 143212795]

約数ペア:

[(1, 143212795), (5, 28642559), (11, 13019345), (41, 3492995), (55, 2603869), (205, 698599), (451, 317545), (1549, 92455), (1681, 85195), (2255, 63509), (7745, 18491), (8405, 17039)]