84671965

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39659}}^1$

素因数の和:39732

約数の個数: 16

約数和(自身を含む): 118028160

約数和(自身を除く): 33356195

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 39659, 198295, 277613, 1388065, 2419199, 12095995, 16934393, 84671965]

約数ペア:

[(1, 84671965), (5, 16934393), (7, 12095995), (35, 2419199), (61, 1388065), (305, 277613), (427, 198295), (2135, 39659)]