2149682895

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16486

約数の個数: 80

約数和(自身を含む): 4295190240

約数和(自身を除く): 2145507345

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 255, 285, 323, 405, 459, 513, 765, 855, 969, 1377, 1539, 1615, 2295, 2565, 2907, 4845, 6885, 7695, 8721, 14535, 16433, 26163, 43605, 49299, 82165, 130815, 147897, 246495, 279361, 312227, 443691, 739485, 838083, 936681, 1331073, 1396805, 1561135, 2218455, 2514249, 2810043, 4190415, 4683405, 5307859, 6655365, 7542747, 8430129, 12571245, 14050215, 15923577, 22628241, 25290387, 26539295, 37713735, 42150645, 47770731, 79617885, 113141205, 126451935, 143312193, 238853655, 429936579, 716560965, 2149682895]

約数ペア:

[(1, 2149682895), (3, 716560965), (5, 429936579), (9, 238853655), (15, 143312193), (17, 126451935), (19, 113141205), (27, 79617885), (45, 47770731), (51, 42150645), (57, 37713735), (81, 26539295), (85, 25290387), (95, 22628241), (135, 15923577), (153, 14050215), (171, 12571245), (255, 8430129), (285, 7542747), (323, 6655365), (405, 5307859), (459, 4683405), (513, 4190415), (765, 2810043), (855, 2514249), (969, 2218455), (1377, 1561135), (1539, 1396805), (1615, 1331073), (2295, 936681), (2565, 838083), (2907, 739485), (4845, 443691), (6885, 312227), (7695, 279361), (8721, 246495), (14535, 147897), (16433, 130815), (26163, 82165), (43605, 49299)]