387995255

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{3449}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 471960000

約数和(自身を除く): 83964745

約数列:

[1, 5, 149, 151, 745, 755, 3449, 17245, 22499, 112495, 513901, 520799, 2569505, 2603995, 77599051, 387995255]

約数ペア:

[(1, 387995255), (5, 77599051), (149, 2603995), (151, 2569505), (745, 520799), (755, 513901), (3449, 112495), (17245, 22499)]