83667885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1381}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 153368832

約数和(自身を除く): 69700947

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 577, 1381, 1731, 2885, 4039, 4143, 6905, 8655, 9667, 12117, 20195, 20715, 29001, 48335, 60585, 145005, 796837, 2390511, 3984185, 5577859, 11952555, 16733577, 27889295, 83667885]

約数ペア:

[(1, 83667885), (3, 27889295), (5, 16733577), (7, 11952555), (15, 5577859), (21, 3984185), (35, 2390511), (105, 796837), (577, 145005), (1381, 60585), (1731, 48335), (2885, 29001), (4039, 20715), (4143, 20195), (6905, 12117), (8655, 9667)]