1326811995

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{11827}}^1$

素因数の和:12121

約数の個数: 40

約数和(自身を含む): 2387221584

約数和(自身を除く): 1060409589

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 831, 1385, 2493, 4155, 7479, 11827, 12465, 22437, 35481, 37395, 59135, 106443, 112185, 177405, 319329, 532215, 957987, 1596645, 3276079, 4789935, 9828237, 16380395, 29484711, 49141185, 88454133, 147423555, 265362399, 442270665, 1326811995]

約数ペア:

[(1, 1326811995), (3, 442270665), (5, 265362399), (9, 147423555), (15, 88454133), (27, 49141185), (45, 29484711), (81, 16380395), (135, 9828237), (277, 4789935), (405, 3276079), (831, 1596645), (1385, 957987), (2493, 532215), (4155, 319329), (7479, 177405), (11827, 112185), (12465, 106443), (22437, 59135), (35481, 37395)]