1413702915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{6469}}^1$

素因数の和:7351

約数の個数: 32

約数和(自身を含む): 2398144320

約数和(自身を除く): 984441405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 857, 2571, 4285, 6469, 12855, 14569, 19407, 32345, 43707, 72845, 97035, 109973, 218535, 329919, 549865, 1649595, 5543933, 16631799, 27719665, 83158995, 94246861, 282740583, 471234305, 1413702915]

約数ペア:

[(1, 1413702915), (3, 471234305), (5, 282740583), (15, 94246861), (17, 83158995), (51, 27719665), (85, 16631799), (255, 5543933), (857, 1649595), (2571, 549865), (4285, 329919), (6469, 218535), (12855, 109973), (14569, 97035), (19407, 72845), (32345, 43707)]