245549135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{87853}}^1$

素因数の和:87914

約数の個数: 16

約数和(自身を含む): 324708384

約数和(自身を除く): 79159249

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 87853, 439265, 1142089, 3777679, 5710445, 18888395, 49109827, 245549135]

約数ペア:

[(1, 245549135), (5, 49109827), (13, 18888395), (43, 5710445), (65, 3777679), (215, 1142089), (559, 439265), (2795, 87853)]