680824015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{3371}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 844240896

約数和(自身を除く): 163416881

約数列:

[1, 5, 31, 155, 1303, 3371, 6515, 16855, 40393, 104501, 201965, 522505, 4392413, 21962065, 136164803, 680824015]

約数ペア:

[(1, 680824015), (5, 136164803), (31, 21962065), (155, 4392413), (1303, 522505), (3371, 201965), (6515, 104501), (16855, 40393)]