7942275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3236

約数の個数: 36

約数和(自身を含む): 15523560

約数和(自身を除く): 7581285

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 3209, 9627, 16045, 28881, 35299, 48135, 80225, 105897, 144405, 176495, 240675, 317691, 529485, 722025, 882475, 1588455, 2647425, 7942275]

約数ペア:

[(1, 7942275), (3, 2647425), (5, 1588455), (9, 882475), (11, 722025), (15, 529485), (25, 317691), (33, 240675), (45, 176495), (55, 144405), (75, 105897), (99, 80225), (165, 48135), (225, 35299), (275, 28881), (495, 16045), (825, 9627), (2475, 3209)]