163156935

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 266250240

約数和(自身を除く): 103093305

約数列:

[1, 3, 5, 15, 71, 213, 239, 355, 641, 717, 1065, 1195, 1923, 3205, 3585, 9615, 16969, 45511, 50907, 84845, 136533, 153199, 227555, 254535, 459597, 682665, 765995, 2297985, 10877129, 32631387, 54385645, 163156935]

約数ペア:

[(1, 163156935), (3, 54385645), (5, 32631387), (15, 10877129), (71, 2297985), (213, 765995), (239, 682665), (355, 459597), (641, 254535), (717, 227555), (1065, 153199), (1195, 136533), (1923, 84845), (3205, 50907), (3585, 45511), (9615, 16969)]