47836815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245317}}^1$

素因数の和:245338

約数の個数: 16

約数和(自身を含む): 82426848

約数和(自身を除く): 34590033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 245317, 735951, 1226585, 3189121, 3679755, 9567363, 15945605, 47836815]

約数ペア:

[(1, 47836815), (3, 15945605), (5, 9567363), (13, 3679755), (15, 3189121), (39, 1226585), (65, 735951), (195, 245317)]