125427705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20749}}^1$

素因数の和:20801

約数の個数: 32

約数和(自身を含む): 223104000

約数和(自身を除く): 97676295

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 20749, 62247, 103745, 269737, 311235, 643219, 809211, 1348685, 1929657, 3216095, 4046055, 8361847, 9648285, 25085541, 41809235, 125427705]

約数ペア:

[(1, 125427705), (3, 41809235), (5, 25085541), (13, 9648285), (15, 8361847), (31, 4046055), (39, 3216095), (65, 1929657), (93, 1348685), (155, 809211), (195, 643219), (403, 311235), (465, 269737), (1209, 103745), (2015, 62247), (6045, 20749)]