17219085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 12658035

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 389, 681, 1135, 1167, 1945, 2951, 3405, 5057, 5835, 8853, 14755, 15171, 25285, 44265, 75855, 88303, 264909, 441515, 1147939, 1324545, 3443817, 5739695, 17219085]

約数ペア:

[(1, 17219085), (3, 5739695), (5, 3443817), (13, 1324545), (15, 1147939), (39, 441515), (65, 264909), (195, 88303), (227, 75855), (389, 44265), (681, 25285), (1135, 15171), (1167, 14755), (1945, 8853), (2951, 5835), (3405, 5057)]