24128975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{5711}}^1$

素因数の和:5747

約数の個数: 18

約数和(自身を含む): 32404176

約数和(自身を除く): 8275201

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 5711, 28555, 74243, 142775, 371215, 965159, 1856075, 4825795, 24128975]

約数ペア:

[(1, 24128975), (5, 4825795), (13, 1856075), (25, 965159), (65, 371215), (169, 142775), (325, 74243), (845, 28555), (4225, 5711)]