64935379

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 68796000

約数和(自身を除く): 3860621

約数列:

[1, 29, 89, 139, 181, 2581, 4031, 5249, 12371, 16109, 25159, 358759, 467161, 729611, 2239151, 64935379]

約数ペア:

[(1, 64935379), (29, 2239151), (89, 729611), (139, 467161), (181, 358759), (2581, 25159), (4031, 16109), (5249, 12371)]