80342325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 170227200

約数和(自身を除く): 89884875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1575, 1759, 1827, 2175, 3045, 5075, 5277, 6525, 8795, 9135, 12313, 15225, 15831, 26385, 36939, 43975, 45675, 51011, 61565, 79155, 110817, 131925, 153033, 184695, 255055, 307825, 357077, 395775, 459099, 554085, 765165, 923475, 1071231, 1275275, 1785385, 2295495, 2770425, 3213693, 3825825, 5356155, 8926925, 11477475, 16068465, 26780775, 80342325]

約数ペア:

[(1, 80342325), (3, 26780775), (5, 16068465), (7, 11477475), (9, 8926925), (15, 5356155), (21, 3825825), (25, 3213693), (29, 2770425), (35, 2295495), (45, 1785385), (63, 1275275), (75, 1071231), (87, 923475), (105, 765165), (145, 554085), (175, 459099), (203, 395775), (225, 357077), (261, 307825), (315, 255055), (435, 184695), (525, 153033), (609, 131925), (725, 110817), (1015, 79155), (1305, 61565), (1575, 51011), (1759, 45675), (1827, 43975), (2175, 36939), (3045, 26385), (5075, 15831), (5277, 15225), (6525, 12313), (8795, 9135)]