26316045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 54887040

約数和(自身を除く): 28570995

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 4397, 5985, 13191, 21985, 30779, 39573, 65955, 83543, 92337, 153895, 197865, 250629, 277011, 417715, 461685, 584801, 751887, 1253145, 1385055, 1754403, 2924005, 3759435, 5263209, 8772015, 26316045]

約数ペア:

[(1, 26316045), (3, 8772015), (5, 5263209), (7, 3759435), (9, 2924005), (15, 1754403), (19, 1385055), (21, 1253145), (35, 751887), (45, 584801), (57, 461685), (63, 417715), (95, 277011), (105, 250629), (133, 197865), (171, 153895), (285, 92337), (315, 83543), (399, 65955), (665, 39573), (855, 30779), (1197, 21985), (1995, 13191), (4397, 5985)]