80251135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1877}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 102223296

約数和(自身を除く): 21972161

約数列:

[1, 5, 17, 85, 503, 1877, 2515, 8551, 9385, 31909, 42755, 159545, 944131, 4720655, 16050227, 80251135]

約数ペア:

[(1, 80251135), (5, 16050227), (17, 4720655), (85, 944131), (503, 159545), (1877, 42755), (2515, 31909), (8551, 9385)]