568829505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 974384640

約数和(自身を除く): 405555135

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 361, 365, 1083, 1095, 1387, 1439, 1805, 4161, 4317, 5415, 6935, 7195, 20805, 21585, 26353, 27341, 79059, 82023, 105047, 131765, 136705, 315141, 395295, 410115, 519479, 525235, 1558437, 1575705, 1995893, 2597395, 5987679, 7792185, 9979465, 29938395, 37921967, 113765901, 189609835, 568829505]

約数ペア:

[(1, 568829505), (3, 189609835), (5, 113765901), (15, 37921967), (19, 29938395), (57, 9979465), (73, 7792185), (95, 5987679), (219, 2597395), (285, 1995893), (361, 1575705), (365, 1558437), (1083, 525235), (1095, 519479), (1387, 410115), (1439, 395295), (1805, 315141), (4161, 136705), (4317, 131765), (5415, 105047), (6935, 82023), (7195, 79059), (20805, 27341), (21585, 26353)]