10880975

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 15603168

約数和(自身を除く): 4722193

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 641, 679, 2425, 3205, 3395, 4487, 16025, 16975, 22435, 62177, 112175, 310885, 435239, 1554425, 2176195, 10880975]

約数ペア:

[(1, 10880975), (5, 2176195), (7, 1554425), (25, 435239), (35, 310885), (97, 112175), (175, 62177), (485, 22435), (641, 16975), (679, 16025), (2425, 4487), (3205, 3395)]