14221975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 18848000

約数和(自身を除く): 4626025

約数列:

[1, 5, 19, 25, 79, 95, 379, 395, 475, 1501, 1895, 1975, 7201, 7505, 9475, 29941, 36005, 37525, 149705, 180025, 568879, 748525, 2844395, 14221975]

約数ペア:

[(1, 14221975), (5, 2844395), (19, 748525), (25, 568879), (79, 180025), (95, 149705), (379, 37525), (395, 36005), (475, 29941), (1501, 9475), (1895, 7505), (1975, 7201)]