84601665

素因数分解:

$3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 68715135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 243, 389, 405, 537, 895, 1167, 1215, 1611, 1945, 2685, 3501, 4833, 5835, 8055, 10503, 14499, 17505, 24165, 31509, 43497, 52515, 69631, 72495, 94527, 157545, 208893, 217485, 348155, 472635, 626679, 1044465, 1880037, 3133395, 5640111, 9400185, 16920333, 28200555, 84601665]

約数ペア:

[(1, 84601665), (3, 28200555), (5, 16920333), (9, 9400185), (15, 5640111), (27, 3133395), (45, 1880037), (81, 1044465), (135, 626679), (179, 472635), (243, 348155), (389, 217485), (405, 208893), (537, 157545), (895, 94527), (1167, 72495), (1215, 69631), (1611, 52515), (1945, 43497), (2685, 31509), (3501, 24165), (4833, 17505), (5835, 14499), (8055, 10503)]