126887145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109859}}^1$

素因数の和:109885

約数の個数: 32

約数和(自身を含む): 253117440

約数和(自身を除く): 126230295

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 109859, 329577, 549295, 769013, 1208449, 1647885, 2307039, 3625347, 3845065, 6042245, 8459143, 11535195, 18126735, 25377429, 42295715, 126887145]

約数ペア:

[(1, 126887145), (3, 42295715), (5, 25377429), (7, 18126735), (11, 11535195), (15, 8459143), (21, 6042245), (33, 3845065), (35, 3625347), (55, 2307039), (77, 1647885), (105, 1208449), (165, 769013), (231, 549295), (385, 329577), (1155, 109859)]