26464605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 18325155

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 971, 1185, 1817, 2913, 4855, 5451, 9085, 14565, 22333, 27255, 66999, 76709, 111665, 230127, 334995, 383545, 1150635, 1764307, 5292921, 8821535, 26464605]

約数ペア:

[(1, 26464605), (3, 8821535), (5, 5292921), (15, 1764307), (23, 1150635), (69, 383545), (79, 334995), (115, 230127), (237, 111665), (345, 76709), (395, 66999), (971, 27255), (1185, 22333), (1817, 14565), (2913, 9085), (4855, 5451)]