25097625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3215

約数の個数: 48

約数和(自身を含む): 51722112

約数和(自身を除く): 26624487

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 3187, 7875, 9561, 15935, 22309, 28683, 47805, 66927, 79675, 111545, 143415, 200781, 239025, 334635, 398375, 557725, 717075, 1003905, 1195125, 1673175, 2788625, 3585375, 5019525, 8365875, 25097625]

約数ペア:

[(1, 25097625), (3, 8365875), (5, 5019525), (7, 3585375), (9, 2788625), (15, 1673175), (21, 1195125), (25, 1003905), (35, 717075), (45, 557725), (63, 398375), (75, 334635), (105, 239025), (125, 200781), (175, 143415), (225, 111545), (315, 79675), (375, 66927), (525, 47805), (875, 28683), (1125, 22309), (1575, 15935), (2625, 9561), (3187, 7875)]