68109345

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32203}}^1$

素因数の和:32261

約数の個数: 24

約数和(自身を含む): 120571776

約数和(自身を除く): 52462431

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32203, 96609, 161015, 289827, 483045, 1449135, 1513541, 4540623, 7567705, 13621869, 22703115, 68109345]

約数ペア:

[(1, 68109345), (3, 22703115), (5, 13621869), (9, 7567705), (15, 4540623), (45, 1513541), (47, 1449135), (141, 483045), (235, 289827), (423, 161015), (705, 96609), (2115, 32203)]