2220232525

素因数分解:

$5^2\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{6869}}^1$

素因数の和:8733

約数の個数: 24

約数和(自身を含む): 3148548480

約数和(自身を除く): 928315955

約数列:

[1, 5, 7, 25, 35, 175, 1847, 6869, 9235, 12929, 34345, 46175, 48083, 64645, 171725, 240415, 323225, 1202075, 12687043, 63435215, 88809301, 317176075, 444046505, 2220232525]

約数ペア:

[(1, 2220232525), (5, 444046505), (7, 317176075), (25, 88809301), (35, 63435215), (175, 12687043), (1847, 1202075), (6869, 323225), (9235, 240415), (12929, 171725), (34345, 64645), (46175, 48083)]