2395855

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1290545

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 127, 245, 343, 385, 539, 635, 889, 1397, 1715, 2695, 3773, 4445, 6223, 6985, 9779, 18865, 31115, 43561, 48895, 68453, 217805, 342265, 479171, 2395855]

約数ペア:

[(1, 2395855), (5, 479171), (7, 342265), (11, 217805), (35, 68453), (49, 48895), (55, 43561), (77, 31115), (127, 18865), (245, 9779), (343, 6985), (385, 6223), (539, 4445), (635, 3773), (889, 2695), (1397, 1715)]