2539995

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 4084512

約数和(自身を除く): 1544517

約数列:

[1, 3, 5, 15, 313, 541, 939, 1565, 1623, 2705, 4695, 8115, 169333, 507999, 846665, 2539995]

約数ペア:

[(1, 2539995), (3, 846665), (5, 507999), (15, 169333), (313, 8115), (541, 4695), (939, 2705), (1565, 1623)]