308132115

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2111}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 508502016

約数和(自身を除く): 200369901

約数列:

[1, 3, 5, 15, 37, 111, 185, 263, 555, 789, 1315, 2111, 3945, 6333, 9731, 10555, 29193, 31665, 48655, 78107, 145965, 234321, 390535, 555193, 1171605, 1665579, 2775965, 8327895, 20542141, 61626423, 102710705, 308132115]

約数ペア:

[(1, 308132115), (3, 102710705), (5, 61626423), (15, 20542141), (37, 8327895), (111, 2775965), (185, 1665579), (263, 1171605), (555, 555193), (789, 390535), (1315, 234321), (2111, 145965), (3945, 78107), (6333, 48655), (9731, 31665), (10555, 29193)]