8173085

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 10094592

約数和(自身を除く): 1921507

約数列:

[1, 5, 61, 127, 211, 305, 635, 1055, 7747, 12871, 26797, 38735, 64355, 133985, 1634617, 8173085]

約数ペア:

[(1, 8173085), (5, 1634617), (61, 133985), (127, 64355), (211, 38735), (305, 26797), (635, 12871), (1055, 7747)]