78334055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 103925760

約数和(自身を除く): 25591705

約数列:

[1, 5, 19, 31, 67, 95, 155, 335, 397, 589, 1273, 1985, 2077, 2945, 6365, 7543, 10385, 12307, 26599, 37715, 39463, 61535, 132995, 197315, 233833, 505381, 824569, 1169165, 2526905, 4122845, 15666811, 78334055]

約数ペア:

[(1, 78334055), (5, 15666811), (19, 4122845), (31, 2526905), (67, 1169165), (95, 824569), (155, 505381), (335, 233833), (397, 197315), (589, 132995), (1273, 61535), (1985, 39463), (2077, 37715), (2945, 26599), (6365, 12307), (7543, 10385)]