2126135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 915145

約数列:

[1, 5, 11, 29, 31, 43, 55, 145, 155, 215, 319, 341, 473, 899, 1247, 1333, 1595, 1705, 2365, 4495, 6235, 6665, 9889, 13717, 14663, 38657, 49445, 68585, 73315, 193285, 425227, 2126135]

約数ペア:

[(1, 2126135), (5, 425227), (11, 193285), (29, 73315), (31, 68585), (43, 49445), (55, 38657), (145, 14663), (155, 13717), (215, 9889), (319, 6665), (341, 6235), (473, 4495), (899, 2365), (1247, 1705), (1333, 1595)]