15142302

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 38892672

約数和(自身を除く): 23750370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 4451, 8902, 13353, 26706, 31157, 40059, 62314, 80118, 93471, 120177, 186942, 240354, 280413, 360531, 560826, 721062, 841239, 1081593, 1682478, 2163186, 2523717, 5047434, 7571151, 15142302]

約数ペア:

[(1, 15142302), (2, 7571151), (3, 5047434), (6, 2523717), (7, 2163186), (9, 1682478), (14, 1081593), (18, 841239), (21, 721062), (27, 560826), (42, 360531), (54, 280413), (63, 240354), (81, 186942), (126, 120177), (162, 93471), (189, 80118), (243, 62314), (378, 40059), (486, 31157), (567, 26706), (1134, 13353), (1701, 8902), (3402, 4451)]