130195815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{279991}}^1$

素因数の和:280030

約数の個数: 16

約数和(自身を含む): 215033856

約数和(自身を除く): 84838041

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 279991, 839973, 1399955, 4199865, 8679721, 26039163, 43398605, 130195815]

約数ペア:

[(1, 130195815), (3, 43398605), (5, 26039163), (15, 8679721), (31, 4199865), (93, 1399955), (155, 839973), (465, 279991)]