42371805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 83036160

約数和(自身を除く): 40664355

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 105, 133, 201, 285, 317, 335, 399, 469, 665, 951, 1005, 1273, 1407, 1585, 1995, 2219, 2345, 3819, 4755, 6023, 6365, 6657, 7035, 8911, 11095, 18069, 19095, 21239, 26733, 30115, 33285, 42161, 44555, 63717, 90345, 106195, 126483, 133665, 148673, 210805, 318585, 403541, 446019, 632415, 743365, 1210623, 2017705, 2230095, 2824787, 6053115, 8474361, 14123935, 42371805]

約数ペア:

[(1, 42371805), (3, 14123935), (5, 8474361), (7, 6053115), (15, 2824787), (19, 2230095), (21, 2017705), (35, 1210623), (57, 743365), (67, 632415), (95, 446019), (105, 403541), (133, 318585), (201, 210805), (285, 148673), (317, 133665), (335, 126483), (399, 106195), (469, 90345), (665, 63717), (951, 44555), (1005, 42161), (1273, 33285), (1407, 30115), (1585, 26733), (1995, 21239), (2219, 19095), (2345, 18069), (3819, 11095), (4755, 8911), (6023, 7035), (6365, 6657)]