16206375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 28154880

約数和(自身を除く): 11948505

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 1879, 2875, 5637, 8625, 9395, 28185, 43217, 46975, 129651, 140925, 216085, 234875, 648255, 704625, 1080425, 3241275, 5402125, 16206375]

約数ペア:

[(1, 16206375), (3, 5402125), (5, 3241275), (15, 1080425), (23, 704625), (25, 648255), (69, 234875), (75, 216085), (115, 140925), (125, 129651), (345, 46975), (375, 43217), (575, 28185), (1725, 9395), (1879, 8625), (2875, 5637)]