83971715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1709}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 104405760

約数和(自身を除く): 20434045

約数列:

[1, 5, 31, 155, 317, 1585, 1709, 8545, 9827, 49135, 52979, 264895, 541753, 2708765, 16794343, 83971715]

約数ペア:

[(1, 83971715), (5, 16794343), (31, 2708765), (155, 541753), (317, 264895), (1585, 52979), (1709, 49135), (8545, 9827)]