141570275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 220485888

約数和(自身を除く): 78915613

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 251, 275, 293, 385, 1255, 1465, 1757, 1925, 2051, 2761, 3223, 6275, 7325, 8785, 10255, 13805, 16115, 19327, 22561, 43925, 51275, 69025, 73543, 80575, 96635, 112805, 367715, 483175, 514801, 564025, 808973, 1838575, 2574005, 4044865, 5662811, 12870025, 20224325, 28314055, 141570275]

約数ペア:

[(1, 141570275), (5, 28314055), (7, 20224325), (11, 12870025), (25, 5662811), (35, 4044865), (55, 2574005), (77, 1838575), (175, 808973), (251, 564025), (275, 514801), (293, 483175), (385, 367715), (1255, 112805), (1465, 96635), (1757, 80575), (1925, 73543), (2051, 69025), (2761, 51275), (3223, 43925), (6275, 22561), (7325, 19327), (8785, 16115), (10255, 13805)]