86413360325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{1931}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 111427868160

約数和(自身を除く): 25014507835

約数列:

[1, 5, 25, 37, 101, 185, 479, 505, 925, 1931, 2395, 2525, 3737, 9655, 11975, 17723, 18685, 48275, 48379, 71447, 88615, 93425, 195031, 241895, 357235, 443075, 924949, 975155, 1209475, 1786175, 1790023, 4624745, 4875775, 7216147, 8950115, 23123725, 34223113, 36080735, 44750575, 93419849, 171115565, 180403675, 467099245, 855577825, 2335496225, 3456534413, 17282672065, 86413360325]

約数ペア:

[(1, 86413360325), (5, 17282672065), (25, 3456534413), (37, 2335496225), (101, 855577825), (185, 467099245), (479, 180403675), (505, 171115565), (925, 93419849), (1931, 44750575), (2395, 36080735), (2525, 34223113), (3737, 23123725), (9655, 8950115), (11975, 7216147), (17723, 4875775), (18685, 4624745), (48275, 1790023), (48379, 1786175), (71447, 1209475), (88615, 975155), (93425, 924949), (195031, 443075), (241895, 357235)]