15825035

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 20598144

約数和(自身を除く): 4773109

約数列:

[1, 5, 23, 31, 115, 155, 193, 529, 713, 965, 2645, 3565, 4439, 5983, 16399, 22195, 29915, 81995, 102097, 137609, 510485, 688045, 3165007, 15825035]

約数ペア:

[(1, 15825035), (5, 3165007), (23, 688045), (31, 510485), (115, 137609), (155, 102097), (193, 81995), (529, 29915), (713, 22195), (965, 16399), (2645, 5983), (3565, 4439)]