22713795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 43479072

約数和(自身を除く): 20765277

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 947, 1599, 1845, 2665, 2841, 4735, 4797, 7995, 8523, 12311, 14205, 23985, 36933, 38827, 42615, 61555, 110799, 116481, 184665, 194135, 349443, 504751, 553995, 582405, 1514253, 1747215, 2523755, 4542759, 7571265, 22713795]

約数ペア:

[(1, 22713795), (3, 7571265), (5, 4542759), (9, 2523755), (13, 1747215), (15, 1514253), (39, 582405), (41, 553995), (45, 504751), (65, 349443), (117, 194135), (123, 184665), (195, 116481), (205, 110799), (369, 61555), (533, 42615), (585, 38827), (615, 36933), (947, 23985), (1599, 14205), (1845, 12311), (2665, 8523), (2841, 7995), (4735, 4797)]