97839065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 21911335

約数列:

[1, 5, 71, 197, 355, 985, 1399, 6995, 13987, 69935, 99329, 275603, 496645, 1378015, 19567813, 97839065]

約数ペア:

[(1, 97839065), (5, 19567813), (71, 1378015), (197, 496645), (355, 275603), (985, 99329), (1399, 69935), (6995, 13987)]