15691014105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{1291}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 27298699008

約数和(自身を除く): 11607684903

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 397, 471, 785, 1191, 1291, 1985, 2041, 2355, 3873, 5161, 5955, 6123, 6455, 10205, 15483, 16783, 19365, 25805, 30615, 50349, 62329, 77415, 83915, 186987, 202687, 251745, 311645, 512527, 608061, 810277, 934935, 1013435, 1537581, 2430831, 2562635, 2634931, 3040305, 4051385, 6662851, 7687905, 7904793, 12154155, 13174655, 19988553, 33314255, 39523965, 80466739, 99942765, 241400217, 402333695, 1046067607, 1207001085, 3138202821, 5230338035, 15691014105]

約数ペア:

[(1, 15691014105), (3, 5230338035), (5, 3138202821), (13, 1207001085), (15, 1046067607), (39, 402333695), (65, 241400217), (157, 99942765), (195, 80466739), (397, 39523965), (471, 33314255), (785, 19988553), (1191, 13174655), (1291, 12154155), (1985, 7904793), (2041, 7687905), (2355, 6662851), (3873, 4051385), (5161, 3040305), (5955, 2634931), (6123, 2562635), (6455, 2430831), (10205, 1537581), (15483, 1013435), (16783, 934935), (19365, 810277), (25805, 608061), (30615, 512527), (50349, 311645), (62329, 251745), (77415, 202687), (83915, 186987)]