236427855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2939}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 156450225

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 2595, 2939, 5363, 8817, 14695, 16089, 26815, 44085, 80445, 91109, 273327, 455545, 508447, 1366635, 1525341, 2542235, 7626705, 15761857, 47285571, 78809285, 236427855]

約数ペア:

[(1, 236427855), (3, 78809285), (5, 47285571), (15, 15761857), (31, 7626705), (93, 2542235), (155, 1525341), (173, 1366635), (465, 508447), (519, 455545), (865, 273327), (2595, 91109), (2939, 80445), (5363, 44085), (8817, 26815), (14695, 16089)]