83715885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 77620563

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2915, 3191, 5247, 8745, 9573, 15955, 26235, 28719, 35101, 47865, 105303, 143595, 169123, 175505, 315909, 507369, 526515, 845615, 1522107, 1579545, 1860353, 2536845, 5581059, 7610535, 9301765, 16743177, 27905295, 83715885]

約数ペア:

[(1, 83715885), (3, 27905295), (5, 16743177), (9, 9301765), (11, 7610535), (15, 5581059), (33, 2536845), (45, 1860353), (53, 1579545), (55, 1522107), (99, 845615), (159, 526515), (165, 507369), (265, 315909), (477, 175505), (495, 169123), (583, 143595), (795, 105303), (1749, 47865), (2385, 35101), (2915, 28719), (3191, 26235), (5247, 15955), (8745, 9573)]