853801155

素因数分解:

$3^6\times 5^1\times {\mathrm{234239}}^1$

素因数の和:234262

約数の個数: 28

約数和(自身を含む): 1536145920

約数和(自身を除く): 682344765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 234239, 702717, 1171195, 2108151, 3513585, 6324453, 10540755, 18973359, 31622265, 56920077, 94866795, 170760231, 284600385, 853801155]

約数ペア:

[(1, 853801155), (3, 284600385), (5, 170760231), (9, 94866795), (15, 56920077), (27, 31622265), (45, 18973359), (81, 10540755), (135, 6324453), (243, 3513585), (405, 2108151), (729, 1171195), (1215, 702717), (3645, 234239)]