137739745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 198950976

約数和(自身を除く): 61211231

約数列:

[1, 5, 11, 13, 55, 65, 83, 121, 143, 211, 415, 605, 715, 913, 1055, 1079, 1573, 2321, 2743, 4565, 5395, 7865, 10043, 11605, 11869, 13715, 17513, 25531, 30173, 50215, 59345, 87565, 127655, 130559, 150865, 192643, 227669, 331903, 652795, 963215, 1138345, 1659515, 2119073, 2504359, 10595365, 12521795, 27547949, 137739745]

約数ペア:

[(1, 137739745), (5, 27547949), (11, 12521795), (13, 10595365), (55, 2504359), (65, 2119073), (83, 1659515), (121, 1138345), (143, 963215), (211, 652795), (415, 331903), (605, 227669), (715, 192643), (913, 150865), (1055, 130559), (1079, 127655), (1573, 87565), (2321, 59345), (2743, 50215), (4565, 30173), (5395, 25531), (7865, 17513), (10043, 13715), (11605, 11869)]