77625915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 128471616

約数和(自身を除く): 50845701

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 1117, 1695, 3351, 4633, 5585, 13899, 16755, 23165, 45797, 69495, 126221, 137391, 228985, 378663, 631105, 686955, 1893315, 5175061, 15525183, 25875305, 77625915]

約数ペア:

[(1, 77625915), (3, 25875305), (5, 15525183), (15, 5175061), (41, 1893315), (113, 686955), (123, 631105), (205, 378663), (339, 228985), (565, 137391), (615, 126221), (1117, 69495), (1695, 45797), (3351, 23165), (4633, 16755), (5585, 13899)]