87110415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 173961216

約数和(自身を除く): 86850801

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1965, 2111, 2751, 4585, 5895, 6333, 8253, 10555, 13755, 14777, 18999, 31665, 41265, 44331, 73885, 94995, 132993, 221655, 276541, 664965, 829623, 1382705, 1935787, 2488869, 4148115, 5807361, 9678935, 12444345, 17422083, 29036805, 87110415]

約数ペア:

[(1, 87110415), (3, 29036805), (5, 17422083), (7, 12444345), (9, 9678935), (15, 5807361), (21, 4148115), (35, 2488869), (45, 1935787), (63, 1382705), (105, 829623), (131, 664965), (315, 276541), (393, 221655), (655, 132993), (917, 94995), (1179, 73885), (1965, 44331), (2111, 41265), (2751, 31665), (4585, 18999), (5895, 14777), (6333, 13755), (8253, 10555)]