18246045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 12080355

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 389, 795, 885, 1167, 1945, 3127, 5835, 9381, 15635, 20617, 22951, 46905, 61851, 68853, 103085, 114755, 309255, 344265, 1216403, 3649209, 6082015, 18246045]

約数ペア:

[(1, 18246045), (3, 6082015), (5, 3649209), (15, 1216403), (53, 344265), (59, 309255), (159, 114755), (177, 103085), (265, 68853), (295, 61851), (389, 46905), (795, 22951), (885, 20617), (1167, 15635), (1945, 9381), (3127, 5835)]