10780215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31247}}^1$

素因数の和:31278

約数の個数: 16

約数和(自身を含む): 17998848

約数和(自身を除く): 7218633

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 31247, 93741, 156235, 468705, 718681, 2156043, 3593405, 10780215]

約数ペア:

[(1, 10780215), (3, 3593405), (5, 2156043), (15, 718681), (23, 468705), (69, 156235), (115, 93741), (345, 31247)]