10955945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 17875200

約数和(自身を除く): 6919255

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 199, 385, 455, 605, 715, 847, 995, 1001, 1393, 1573, 2189, 2587, 4235, 5005, 6965, 7865, 10945, 11011, 12935, 15323, 18109, 24079, 28457, 55055, 76615, 90545, 120395, 142285, 168553, 199199, 313027, 842765, 995995, 1565135, 2191189, 10955945]

約数ペア:

[(1, 10955945), (5, 2191189), (7, 1565135), (11, 995995), (13, 842765), (35, 313027), (55, 199199), (65, 168553), (77, 142285), (91, 120395), (121, 90545), (143, 76615), (199, 55055), (385, 28457), (455, 24079), (605, 18109), (715, 15323), (847, 12935), (995, 11011), (1001, 10945), (1393, 7865), (1573, 6965), (2189, 5005), (2587, 4235)]