63838005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 70254795

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 2909, 3135, 4389, 7315, 8727, 14545, 20363, 21945, 31999, 43635, 55271, 61089, 95997, 101815, 159995, 165813, 223993, 276355, 305445, 386897, 479985, 607981, 671979, 829065, 1119965, 1160691, 1823943, 1934485, 3039905, 3359895, 4255867, 5803455, 9119715, 12767601, 21279335, 63838005]

約数ペア:

[(1, 63838005), (3, 21279335), (5, 12767601), (7, 9119715), (11, 5803455), (15, 4255867), (19, 3359895), (21, 3039905), (33, 1934485), (35, 1823943), (55, 1160691), (57, 1119965), (77, 829065), (95, 671979), (105, 607981), (133, 479985), (165, 386897), (209, 305445), (231, 276355), (285, 223993), (385, 165813), (399, 159995), (627, 101815), (665, 95997), (1045, 61089), (1155, 55271), (1463, 43635), (1995, 31999), (2909, 21945), (3135, 20363), (4389, 14545), (7315, 8727)]