2788896075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 5399654400

約数和(自身を除く): 2610758325

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 179, 295, 413, 503, 525, 537, 885, 895, 1239, 1253, 1475, 1509, 2065, 2515, 2685, 3521, 3759, 4425, 4475, 6195, 6265, 7545, 10325, 10561, 10563, 12575, 13425, 17605, 18795, 29677, 30975, 31325, 31683, 37725, 52805, 52815, 73927, 88025, 89031, 90037, 93975, 148385, 158415, 207739, 221781, 264025, 264075, 270111, 369635, 445155, 450185, 623217, 630259, 741925, 792075, 1038695, 1108905, 1350555, 1848175, 1890777, 2225775, 2250925, 3116085, 3151295, 5193475, 5312183, 5544525, 6752775, 9453885, 15580425, 15756475, 15936549, 26560915, 37185281, 47269425, 79682745, 111555843, 132804575, 185926405, 398413725, 557779215, 929632025, 2788896075]

約数ペア:

[(1, 2788896075), (3, 929632025), (5, 557779215), (7, 398413725), (15, 185926405), (21, 132804575), (25, 111555843), (35, 79682745), (59, 47269425), (75, 37185281), (105, 26560915), (175, 15936549), (177, 15756475), (179, 15580425), (295, 9453885), (413, 6752775), (503, 5544525), (525, 5312183), (537, 5193475), (885, 3151295), (895, 3116085), (1239, 2250925), (1253, 2225775), (1475, 1890777), (1509, 1848175), (2065, 1350555), (2515, 1108905), (2685, 1038695), (3521, 792075), (3759, 741925), (4425, 630259), (4475, 623217), (6195, 450185), (6265, 445155), (7545, 369635), (10325, 270111), (10561, 264075), (10563, 264025), (12575, 221781), (13425, 207739), (17605, 158415), (18795, 148385), (29677, 93975), (30975, 90037), (31325, 89031), (31683, 88025), (37725, 73927), (52805, 52815)]