26232345

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 47324160

約数和(自身を除く): 21091815

約数列:

[1, 3, 5, 9, 15, 45, 47, 79, 141, 157, 235, 237, 395, 423, 471, 705, 711, 785, 1185, 1413, 2115, 2355, 3555, 3713, 7065, 7379, 11139, 12403, 18565, 22137, 33417, 36895, 37209, 55695, 62015, 66411, 110685, 111627, 167085, 186045, 332055, 558135, 582941, 1748823, 2914705, 5246469, 8744115, 26232345]

約数ペア:

[(1, 26232345), (3, 8744115), (5, 5246469), (9, 2914705), (15, 1748823), (45, 582941), (47, 558135), (79, 332055), (141, 186045), (157, 167085), (235, 111627), (237, 110685), (395, 66411), (423, 62015), (471, 55695), (705, 37209), (711, 36895), (785, 33417), (1185, 22137), (1413, 18565), (2115, 12403), (2355, 11139), (3555, 7379), (3713, 7065)]