834804795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 1507613184

約数和(自身を除く): 672808389

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 97, 129, 165, 215, 291, 473, 485, 645, 1067, 1213, 1419, 1455, 2365, 3201, 3639, 4171, 5335, 6065, 7095, 12513, 13343, 16005, 18195, 20855, 40029, 45881, 52159, 62565, 66715, 117661, 137643, 156477, 200145, 229405, 260795, 352983, 573749, 588305, 688215, 782385, 1294271, 1721247, 1764915, 2868745, 3882813, 5059423, 6471355, 8606235, 15178269, 19414065, 25297115, 55653653, 75891345, 166960959, 278268265, 834804795]

約数ペア:

[(1, 834804795), (3, 278268265), (5, 166960959), (11, 75891345), (15, 55653653), (33, 25297115), (43, 19414065), (55, 15178269), (97, 8606235), (129, 6471355), (165, 5059423), (215, 3882813), (291, 2868745), (473, 1764915), (485, 1721247), (645, 1294271), (1067, 782385), (1213, 688215), (1419, 588305), (1455, 573749), (2365, 352983), (3201, 260795), (3639, 229405), (4171, 200145), (5335, 156477), (6065, 137643), (7095, 117661), (12513, 66715), (13343, 62565), (16005, 52159), (18195, 45881), (20855, 40029)]