105129525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 181575680

約数和(自身を除く): 76446155

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 103, 155, 309, 439, 465, 515, 775, 1317, 1545, 2195, 2325, 2575, 3193, 6585, 7725, 9579, 10975, 13609, 15965, 32925, 40827, 45217, 47895, 68045, 79825, 135651, 204135, 226085, 239475, 340225, 678255, 1020675, 1130425, 1401727, 3391275, 4205181, 7008635, 21025905, 35043175, 105129525]

約数ペア:

[(1, 105129525), (3, 35043175), (5, 21025905), (15, 7008635), (25, 4205181), (31, 3391275), (75, 1401727), (93, 1130425), (103, 1020675), (155, 678255), (309, 340225), (439, 239475), (465, 226085), (515, 204135), (775, 135651), (1317, 79825), (1545, 68045), (2195, 47895), (2325, 45217), (2575, 40827), (3193, 32925), (6585, 15965), (7725, 13609), (9579, 10975)]