3136991735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 4025548800

約数和(自身を除く): 888557065

約数列:

[1, 5, 23, 47, 115, 235, 349, 1081, 1663, 1745, 5405, 8027, 8315, 16403, 38249, 40135, 78161, 82015, 191245, 377269, 390805, 580387, 1797703, 1886345, 2901935, 8988515, 13348901, 27278189, 66744505, 136390945, 627398347, 3136991735]

約数ペア:

[(1, 3136991735), (5, 627398347), (23, 136390945), (47, 66744505), (115, 27278189), (235, 13348901), (349, 8988515), (1081, 2901935), (1663, 1886345), (1745, 1797703), (5405, 580387), (8027, 390805), (8315, 377269), (16403, 191245), (38249, 82015), (40135, 78161)]