88656285

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 144627840

約数和(自身を除く): 55971555

約数列:

[1, 3, 5, 15, 101, 139, 303, 417, 421, 505, 695, 1263, 1515, 2085, 2105, 6315, 14039, 42117, 42521, 58519, 70195, 127563, 175557, 210585, 212605, 292595, 637815, 877785, 5910419, 17731257, 29552095, 88656285]

約数ペア:

[(1, 88656285), (3, 29552095), (5, 17731257), (15, 5910419), (101, 877785), (139, 637815), (303, 292595), (417, 212605), (421, 210585), (505, 175557), (695, 127563), (1263, 70195), (1515, 58519), (2085, 42521), (2105, 42117), (6315, 14039)]