9801665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 12171600

約数和(自身を除く): 2369935

約数列:

[1, 5, 41, 137, 205, 349, 685, 1745, 5617, 14309, 28085, 47813, 71545, 239065, 1960333, 9801665]

約数ペア:

[(1, 9801665), (5, 1960333), (41, 239065), (137, 71545), (205, 47813), (349, 28085), (685, 14309), (1745, 5617)]