2004016725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{307129}}^1$

素因数の和:307174

約数の個数: 36

約数和(自身を含む): 3713201700

約数和(自身を除く): 1709184975

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 307129, 921387, 1535645, 2764161, 4606935, 7678225, 8906741, 13820805, 23034675, 26720223, 44533705, 69104025, 80160669, 133601115, 222668525, 400803345, 668005575, 2004016725]

約数ペア:

[(1, 2004016725), (3, 668005575), (5, 400803345), (9, 222668525), (15, 133601115), (25, 80160669), (29, 69104025), (45, 44533705), (75, 26720223), (87, 23034675), (145, 13820805), (225, 8906741), (261, 7678225), (435, 4606935), (725, 2764161), (1305, 1535645), (2175, 921387), (6525, 307129)]