4018382905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{3803}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 5284942848

約数和(自身を除く): 1266559943

約数列:

[1, 5, 17, 31, 85, 155, 401, 527, 2005, 2635, 3803, 6817, 12431, 19015, 34085, 62155, 64651, 117893, 211327, 323255, 589465, 1056635, 1525003, 2004181, 7625015, 10020905, 25925051, 47275093, 129625255, 236375465, 803676581, 4018382905]

約数ペア:

[(1, 4018382905), (5, 803676581), (17, 236375465), (31, 129625255), (85, 47275093), (155, 25925051), (401, 10020905), (527, 7625015), (2005, 2004181), (2635, 1525003), (3803, 1056635), (6817, 589465), (12431, 323255), (19015, 211327), (34085, 117893), (62155, 64651)]