306098985

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{20887}}^1$

素因数の和:21872

約数の個数: 16

約数和(自身を含む): 490283136

約数和(自身を除く): 184184151

約数列:

[1, 3, 5, 15, 977, 2931, 4885, 14655, 20887, 62661, 104435, 313305, 20406599, 61219797, 102032995, 306098985]

約数ペア:

[(1, 306098985), (3, 102032995), (5, 61219797), (15, 20406599), (977, 313305), (2931, 104435), (4885, 62661), (14655, 20887)]