68725195

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 104947200

約数和(自身を除く): 36222005

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 3643, 3773, 18215, 18865, 25501, 40073, 127505, 178507, 200365, 280511, 892535, 1249549, 1402555, 1963577, 6247745, 9817885, 13745039, 68725195]

約数ペア:

[(1, 68725195), (5, 13745039), (7, 9817885), (11, 6247745), (35, 1963577), (49, 1402555), (55, 1249549), (77, 892535), (245, 280511), (343, 200365), (385, 178507), (539, 127505), (1715, 40073), (2695, 25501), (3643, 18865), (3773, 18215)]