194865345

素因数分解:

$3^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 56

約数和(自身を含む): 353686056

約数和(自身を除く): 158820711

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 243, 277, 405, 579, 729, 831, 965, 1215, 1385, 1737, 2493, 2895, 3645, 4155, 5211, 7479, 8685, 12465, 15633, 22437, 26055, 37395, 46899, 53461, 67311, 78165, 112185, 140697, 160383, 201933, 234495, 267305, 336555, 481149, 703485, 801915, 1009665, 1443447, 2405745, 4330341, 7217235, 12991023, 21651705, 38973069, 64955115, 194865345]

約数ペア:

[(1, 194865345), (3, 64955115), (5, 38973069), (9, 21651705), (15, 12991023), (27, 7217235), (45, 4330341), (81, 2405745), (135, 1443447), (193, 1009665), (243, 801915), (277, 703485), (405, 481149), (579, 336555), (729, 267305), (831, 234495), (965, 201933), (1215, 160383), (1385, 140697), (1737, 112185), (2493, 78165), (2895, 67311), (3645, 53461), (4155, 46899), (5211, 37395), (7479, 26055), (8685, 22437), (12465, 15633)]