9856825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 13543776

約数和(自身を除く): 3686951

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 491, 803, 1825, 2455, 4015, 5401, 12275, 20075, 27005, 35843, 135025, 179215, 394273, 896075, 1971365, 9856825]

約数ペア:

[(1, 9856825), (5, 1971365), (11, 896075), (25, 394273), (55, 179215), (73, 135025), (275, 35843), (365, 27005), (491, 20075), (803, 12275), (1825, 5401), (2455, 4015)]