30215675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 44687616

約数和(自身を除く): 14471941

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 7507, 37535, 52549, 172661, 187675, 262745, 863305, 1208627, 1313725, 4316525, 6043135, 30215675]

約数ペア:

[(1, 30215675), (5, 6043135), (7, 4316525), (23, 1313725), (25, 1208627), (35, 863305), (115, 262745), (161, 187675), (175, 172661), (575, 52549), (805, 37535), (4025, 7507)]