85999655

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 126321120

約数和(自身を除く): 40321465

約数列:

[1, 5, 7, 35, 37, 49, 53, 179, 185, 245, 259, 265, 371, 895, 1253, 1295, 1813, 1855, 1961, 2597, 6265, 6623, 8771, 9065, 9487, 9805, 12985, 13727, 33115, 43855, 46361, 47435, 66409, 68635, 96089, 231805, 324527, 332045, 351019, 464863, 480445, 1622635, 1755095, 2324315, 2457133, 12285665, 17199931, 85999655]

約数ペア:

[(1, 85999655), (5, 17199931), (7, 12285665), (35, 2457133), (37, 2324315), (49, 1755095), (53, 1622635), (179, 480445), (185, 464863), (245, 351019), (259, 332045), (265, 324527), (371, 231805), (895, 96089), (1253, 68635), (1295, 66409), (1813, 47435), (1855, 46361), (1961, 43855), (2597, 33115), (6265, 13727), (6623, 12985), (8771, 9805), (9065, 9487)]