202403205

素因数分解:

$3^6\times 5^1\times {\mathrm{55529}}^1$

素因数の和:55552

約数の個数: 28

約数和(自身を含む): 364165740

約数和(自身を除く): 161762535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 55529, 166587, 277645, 499761, 832935, 1499283, 2498805, 4497849, 7496415, 13493547, 22489245, 40480641, 67467735, 202403205]

約数ペア:

[(1, 202403205), (3, 67467735), (5, 40480641), (9, 22489245), (15, 13493547), (27, 7496415), (45, 4497849), (81, 2498805), (135, 1499283), (243, 832935), (405, 499761), (729, 277645), (1215, 166587), (3645, 55529)]