87435825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{13099}}^1$

素因数の和:13201

約数の個数: 24

約数和(自身を含む): 146196000

約数和(自身を除く): 58760175

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 13099, 39297, 65495, 196485, 327475, 982425, 1165811, 3497433, 5829055, 17487165, 29145275, 87435825]

約数ペア:

[(1, 87435825), (3, 29145275), (5, 17487165), (15, 5829055), (25, 3497433), (75, 1165811), (89, 982425), (267, 327475), (445, 196485), (1335, 65495), (2225, 39297), (6675, 13099)]