817183095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{42863}}^1$

素因数の和:42943

約数の個数: 32

約数和(自身を含む): 1382621184

約数和(自身を除く): 565438089

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3813, 6355, 19065, 42863, 128589, 214315, 642945, 1328753, 1757383, 3986259, 5272149, 6643765, 8786915, 19931295, 26360745, 54478873, 163436619, 272394365, 817183095]

約数ペア:

[(1, 817183095), (3, 272394365), (5, 163436619), (15, 54478873), (31, 26360745), (41, 19931295), (93, 8786915), (123, 6643765), (155, 5272149), (205, 3986259), (465, 1757383), (615, 1328753), (1271, 642945), (3813, 214315), (6355, 128589), (19065, 42863)]