2015220503

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 2276352000

約数和(自身を除く): 261131497

約数列:

[1, 19, 31, 37, 89, 589, 703, 1039, 1147, 1691, 2759, 3293, 19741, 21793, 32209, 38443, 52421, 62567, 92471, 102083, 611971, 730417, 1191733, 1756949, 1939577, 2866601, 3421427, 22642927, 54465419, 65007113, 106064237, 2015220503]

約数ペア:

[(1, 2015220503), (19, 106064237), (31, 65007113), (37, 54465419), (89, 22642927), (589, 3421427), (703, 2866601), (1039, 1939577), (1147, 1756949), (1691, 1191733), (2759, 730417), (3293, 611971), (19741, 102083), (21793, 92471), (32209, 62567), (38443, 52421)]