64228305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 44345391

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 2243, 5727, 6729, 9545, 11215, 28635, 33645, 51589, 154767, 186169, 257945, 558507, 773835, 930845, 2792535, 4281887, 12845661, 21409435, 64228305]

約数ペア:

[(1, 64228305), (3, 21409435), (5, 12845661), (15, 4281887), (23, 2792535), (69, 930845), (83, 773835), (115, 558507), (249, 257945), (345, 186169), (415, 154767), (1245, 51589), (1909, 33645), (2243, 28635), (5727, 11215), (6729, 9545)]