12694325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 19186272

約数和(自身を除く): 6491947

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 251, 289, 425, 595, 1255, 1445, 1757, 2023, 2975, 4267, 6275, 7225, 8785, 10115, 21335, 29869, 43925, 50575, 72539, 106675, 149345, 362695, 507773, 746725, 1813475, 2538865, 12694325]

約数ペア:

[(1, 12694325), (5, 2538865), (7, 1813475), (17, 746725), (25, 507773), (35, 362695), (85, 149345), (119, 106675), (175, 72539), (251, 50575), (289, 43925), (425, 29869), (595, 21335), (1255, 10115), (1445, 8785), (1757, 7225), (2023, 6275), (2975, 4267)]