788130495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 1412611200

約数和(自身を除く): 624480705

約数列:

[1, 3, 5, 9, 15, 41, 45, 109, 123, 205, 327, 369, 545, 615, 981, 1635, 1845, 3919, 4469, 4905, 11757, 13407, 19595, 22345, 35271, 40221, 58785, 67035, 160679, 176355, 201105, 427171, 482037, 803395, 1281513, 1446111, 2135855, 2410185, 3844539, 6407565, 7230555, 17514011, 19222695, 52542033, 87570055, 157626099, 262710165, 788130495]

約数ペア:

[(1, 788130495), (3, 262710165), (5, 157626099), (9, 87570055), (15, 52542033), (41, 19222695), (45, 17514011), (109, 7230555), (123, 6407565), (205, 3844539), (327, 2410185), (369, 2135855), (545, 1446111), (615, 1281513), (981, 803395), (1635, 482037), (1845, 427171), (3919, 201105), (4469, 176355), (4905, 160679), (11757, 67035), (13407, 58785), (19595, 40221), (22345, 35271)]