22812825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 45393920

約数和(自身を除く): 22581095

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 2287, 3325, 6861, 9975, 11435, 16009, 34305, 43453, 48027, 57175, 80045, 130359, 171525, 217265, 240135, 304171, 400225, 651795, 912513, 1086325, 1200675, 1520855, 3258975, 4562565, 7604275, 22812825]

約数ペア:

[(1, 22812825), (3, 7604275), (5, 4562565), (7, 3258975), (15, 1520855), (19, 1200675), (21, 1086325), (25, 912513), (35, 651795), (57, 400225), (75, 304171), (95, 240135), (105, 217265), (133, 171525), (175, 130359), (285, 80045), (399, 57175), (475, 48027), (525, 43453), (665, 34305), (1425, 16009), (1995, 11435), (2287, 9975), (3325, 6861)]