88390425

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2939}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 146553120

約数和(自身を除く): 58162695

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 2939, 6015, 8817, 10025, 14695, 30075, 44085, 73475, 220425, 1178539, 3535617, 5892695, 17678085, 29463475, 88390425]

約数ペア:

[(1, 88390425), (3, 29463475), (5, 17678085), (15, 5892695), (25, 3535617), (75, 1178539), (401, 220425), (1203, 73475), (2005, 44085), (2939, 30075), (6015, 14695), (8817, 10025)]