2783001075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{10169}}^1$

素因数の和:10312

約数の個数: 48

約数和(自身を含む): 4766882400

約数和(自身を除く): 1983881325

約数列:

[1, 3, 5, 15, 25, 41, 75, 89, 123, 205, 267, 445, 615, 1025, 1335, 2225, 3075, 3649, 6675, 10169, 10947, 18245, 30507, 50845, 54735, 91225, 152535, 254225, 273675, 416929, 762675, 905041, 1250787, 2084645, 2715123, 4525205, 6253935, 10423225, 13575615, 22626025, 31269675, 37106681, 67878075, 111320043, 185533405, 556600215, 927667025, 2783001075]

約数ペア:

[(1, 2783001075), (3, 927667025), (5, 556600215), (15, 185533405), (25, 111320043), (41, 67878075), (75, 37106681), (89, 31269675), (123, 22626025), (205, 13575615), (267, 10423225), (445, 6253935), (615, 4525205), (1025, 2715123), (1335, 2084645), (2225, 1250787), (3075, 905041), (3649, 762675), (6675, 416929), (10169, 273675), (10947, 254225), (18245, 152535), (30507, 91225), (50845, 54735)]