377431365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{15259}}^1$

素因数の和:15381

約数の個数: 32

約数和(自身を含む): 646047360

約数和(自身を除く): 268615995

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4947, 8245, 15259, 24735, 45777, 76295, 228885, 259403, 778209, 1297015, 1480123, 3891045, 4440369, 7400615, 22201845, 25162091, 75486273, 125810455, 377431365]

約数ペア:

[(1, 377431365), (3, 125810455), (5, 75486273), (15, 25162091), (17, 22201845), (51, 7400615), (85, 4440369), (97, 3891045), (255, 1480123), (291, 1297015), (485, 778209), (1455, 259403), (1649, 228885), (4947, 76295), (8245, 45777), (15259, 24735)]