55986165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 100459008

約数和(自身を除く): 44472843

約数列:

[1, 3, 5, 9, 15, 45, 47, 103, 141, 235, 257, 309, 423, 515, 705, 771, 927, 1285, 1545, 2115, 2313, 3855, 4635, 4841, 11565, 12079, 14523, 24205, 26471, 36237, 43569, 60395, 72615, 79413, 108711, 132355, 181185, 217845, 238239, 397065, 543555, 1191195, 1244137, 3732411, 6220685, 11197233, 18662055, 55986165]

約数ペア:

[(1, 55986165), (3, 18662055), (5, 11197233), (9, 6220685), (15, 3732411), (45, 1244137), (47, 1191195), (103, 543555), (141, 397065), (235, 238239), (257, 217845), (309, 181185), (423, 132355), (515, 108711), (705, 79413), (771, 72615), (927, 60395), (1285, 43569), (1545, 36237), (2115, 26471), (2313, 24205), (3855, 14523), (4635, 12079), (4841, 11565)]