39661315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 49854528

約数和(自身を除く): 10193213

約数列:

[1, 5, 23, 115, 353, 977, 1765, 4885, 8119, 22471, 40595, 112355, 344881, 1724405, 7932263, 39661315]

約数ペア:

[(1, 39661315), (5, 7932263), (23, 1724405), (115, 344881), (353, 112355), (977, 40595), (1765, 22471), (4885, 8119)]