79940195

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{751}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 97910400

約数和(自身を除く): 17970205

約数列:

[1, 5, 61, 305, 349, 751, 1745, 3755, 21289, 45811, 106445, 229055, 262099, 1310495, 15988039, 79940195]

約数ペア:

[(1, 79940195), (5, 15988039), (61, 1310495), (305, 262099), (349, 229055), (751, 106445), (1745, 45811), (3755, 21289)]