28531095

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19714

約数の個数: 16

約数和(自身を含む): 46122720

約数和(自身を除く): 17591625

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19609, 58827, 98045, 294135, 1902073, 5706219, 9510365, 28531095]

約数ペア:

[(1, 28531095), (3, 9510365), (5, 5706219), (15, 1902073), (97, 294135), (291, 98045), (485, 58827), (1455, 19609)]