4978620285

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{68477}}^1$

素因数の和:68653

約数の個数: 32

約数和(自身を含む): 8243655552

約数和(自身を除く): 3265035267

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 393, 555, 655, 1965, 4847, 14541, 24235, 68477, 72705, 205431, 342385, 1027155, 2533649, 7600947, 8970487, 12668245, 26911461, 38004735, 44852435, 134557305, 331908019, 995724057, 1659540095, 4978620285]

約数ペア:

[(1, 4978620285), (3, 1659540095), (5, 995724057), (15, 331908019), (37, 134557305), (111, 44852435), (131, 38004735), (185, 26911461), (393, 12668245), (555, 8970487), (655, 7600947), (1965, 2533649), (4847, 1027155), (14541, 342385), (24235, 205431), (68477, 72705)]