323909366975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1\times {\mathrm{3919}}^1$

素因数の和:5780

約数の個数: 48

約数和(自身を含む): 429396266880

約数和(自身を除く): 105486899905

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 1721, 1921, 2825, 3919, 8605, 9605, 19595, 29257, 43025, 48025, 66623, 97975, 146285, 194473, 333115, 442847, 731425, 972365, 1665575, 2214235, 3306041, 4861825, 6744599, 7528399, 11071175, 16530205, 33722995, 37641995, 82651025, 114658183, 168614975, 188209975, 573290915, 762139687, 2866454575, 3810698435, 12956374679, 19053492175, 64781873395, 323909366975]

約数ペア:

[(1, 323909366975), (5, 64781873395), (17, 19053492175), (25, 12956374679), (85, 3810698435), (113, 2866454575), (425, 762139687), (565, 573290915), (1721, 188209975), (1921, 168614975), (2825, 114658183), (3919, 82651025), (8605, 37641995), (9605, 33722995), (19595, 16530205), (29257, 11071175), (43025, 7528399), (48025, 6744599), (66623, 4861825), (97975, 3306041), (146285, 2214235), (194473, 1665575), (333115, 972365), (442847, 731425)]