13306770375

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{865481}}^1$

素因数の和:865540

約数の個数: 32

約数和(自身を含む): 22682552256

約数和(自身を除く): 9375781881

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 5125, 15375, 865481, 2596443, 4327405, 12982215, 21637025, 35484721, 64911075, 106454163, 108185125, 177423605, 324555375, 532270815, 887118025, 2661354075, 4435590125, 13306770375]

約数ペア:

[(1, 13306770375), (3, 4435590125), (5, 2661354075), (15, 887118025), (25, 532270815), (41, 324555375), (75, 177423605), (123, 108185125), (125, 106454163), (205, 64911075), (375, 35484721), (615, 21637025), (1025, 12982215), (3075, 4327405), (5125, 2596443), (15375, 865481)]