156983131425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{192931}}^1$

素因数の和:193534

約数の個数: 48

約数和(自身を含む): 273685617920

約数和(自身を除く): 116702486495

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 571, 1425, 1713, 2855, 8565, 10849, 14275, 32547, 42825, 54245, 162735, 192931, 271225, 578793, 813675, 964655, 2893965, 3665689, 4823275, 10997067, 14469825, 18328445, 54985335, 91642225, 110163601, 274926675, 330490803, 550818005, 1652454015, 2093108419, 2754090025, 6279325257, 8262270075, 10465542095, 31396626285, 52327710475, 156983131425]

約数ペア:

[(1, 156983131425), (3, 52327710475), (5, 31396626285), (15, 10465542095), (19, 8262270075), (25, 6279325257), (57, 2754090025), (75, 2093108419), (95, 1652454015), (285, 550818005), (475, 330490803), (571, 274926675), (1425, 110163601), (1713, 91642225), (2855, 54985335), (8565, 18328445), (10849, 14469825), (14275, 10997067), (32547, 4823275), (42825, 3665689), (54245, 2893965), (162735, 964655), (192931, 813675), (271225, 578793)]