15130425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11867}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 26489376

約数和(自身を除く): 11358951

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 11867, 35601, 59335, 178005, 201739, 296675, 605217, 890025, 1008695, 3026085, 5043475, 15130425]

約数ペア:

[(1, 15130425), (3, 5043475), (5, 3026085), (15, 1008695), (17, 890025), (25, 605217), (51, 296675), (75, 201739), (85, 178005), (255, 59335), (425, 35601), (1275, 11867)]