138751535

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 191237760

約数和(自身を除く): 52486225

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 743, 845, 1105, 2197, 2873, 3715, 9659, 10985, 12631, 14365, 37349, 48295, 63155, 125567, 164203, 186745, 627835, 821015, 1632371, 2134639, 8161855, 10673195, 27750307, 138751535]

約数ペア:

[(1, 138751535), (5, 27750307), (13, 10673195), (17, 8161855), (65, 2134639), (85, 1632371), (169, 821015), (221, 627835), (743, 186745), (845, 164203), (1105, 125567), (2197, 63155), (2873, 48295), (3715, 37349), (9659, 14365), (10985, 12631)]