156978590715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{218723}}^1$

素因数の和:219164

約数の個数: 48

約数和(自身を含む): 279450531360

約数和(自身を除く): 122471940645

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 389, 615, 1167, 1845, 1945, 3501, 5835, 15949, 17505, 47847, 79745, 143541, 218723, 239235, 656169, 717705, 1093615, 1968507, 3280845, 8967643, 9842535, 26902929, 44838215, 80708787, 85083247, 134514645, 255249741, 403543935, 425416235, 765749223, 1276248705, 3488413127, 3828746115, 10465239381, 17442065635, 31395718143, 52326196905, 156978590715]

約数ペア:

[(1, 156978590715), (3, 52326196905), (5, 31395718143), (9, 17442065635), (15, 10465239381), (41, 3828746115), (45, 3488413127), (123, 1276248705), (205, 765749223), (369, 425416235), (389, 403543935), (615, 255249741), (1167, 134514645), (1845, 85083247), (1945, 80708787), (3501, 44838215), (5835, 26902929), (15949, 9842535), (17505, 8967643), (47847, 3280845), (79745, 1968507), (143541, 1093615), (218723, 717705), (239235, 656169)]