6916905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 5977431

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 163, 205, 207, 345, 369, 489, 615, 815, 943, 1035, 1467, 1845, 2445, 2829, 3749, 4715, 6683, 7335, 8487, 11247, 14145, 18745, 20049, 33415, 33741, 42435, 56235, 60147, 100245, 153709, 168705, 300735, 461127, 768545, 1383381, 2305635, 6916905]

約数ペア:

[(1, 6916905), (3, 2305635), (5, 1383381), (9, 768545), (15, 461127), (23, 300735), (41, 168705), (45, 153709), (69, 100245), (115, 60147), (123, 56235), (163, 42435), (205, 33741), (207, 33415), (345, 20049), (369, 18745), (489, 14145), (615, 11247), (815, 8487), (943, 7335), (1035, 6683), (1467, 4715), (1845, 3749), (2445, 2829)]