117041355

素因数分解:

$3^4\times 5^1\times {\mathrm{288991}}^1$

素因数の和:289008

約数の個数: 20

約数和(自身を含む): 209808192

約数和(自身を除く): 92766837

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 288991, 866973, 1444955, 2600919, 4334865, 7802757, 13004595, 23408271, 39013785, 117041355]

約数ペア:

[(1, 117041355), (3, 39013785), (5, 23408271), (9, 13004595), (15, 7802757), (27, 4334865), (45, 2600919), (81, 1444955), (135, 866973), (405, 288991)]