68739085

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 84407040

約数和(自身を除く): 15667955

約数列:

[1, 5, 79, 101, 395, 505, 1723, 7979, 8615, 39895, 136117, 174023, 680585, 870115, 13747817, 68739085]

約数ペア:

[(1, 68739085), (5, 13747817), (79, 870115), (101, 680585), (395, 174023), (505, 136117), (1723, 39895), (7979, 8615)]