13186075

素因数分解:

$5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 18848000

約数和(自身を除く): 5661925

約数列:

[1, 5, 7, 25, 35, 151, 175, 499, 755, 1057, 2495, 3493, 3775, 5285, 12475, 17465, 26425, 75349, 87325, 376745, 527443, 1883725, 2637215, 13186075]

約数ペア:

[(1, 13186075), (5, 2637215), (7, 1883725), (25, 527443), (35, 376745), (151, 87325), (175, 75349), (499, 26425), (755, 17465), (1057, 12475), (2495, 5285), (3493, 3775)]