228370425

素因数分解:

$3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{4663}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 378231744

約数和(自身を除く): 149861319

約数列:

[1, 3, 5, 15, 25, 75, 653, 1959, 3265, 4663, 9795, 13989, 16325, 23315, 48975, 69945, 116575, 349725, 3044939, 9134817, 15224695, 45674085, 76123475, 228370425]

約数ペア:

[(1, 228370425), (3, 76123475), (5, 45674085), (15, 15224695), (25, 9134817), (75, 3044939), (653, 349725), (1959, 116575), (3265, 69945), (4663, 48975), (9795, 23315), (13989, 16325)]