238497105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6718

約数の個数: 64

約数和(自身を含む): 491175936

約数和(自身を除く): 252678831

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1155, 1705, 2387, 3255, 5115, 6661, 7161, 11935, 19983, 33305, 35805, 46627, 73271, 99915, 139881, 206491, 219813, 233135, 366355, 512897, 619473, 699405, 1032455, 1099065, 1445437, 1538691, 2271401, 2564485, 3097365, 4336311, 6814203, 7227185, 7693455, 11357005, 15899807, 21681555, 34071015, 47699421, 79499035, 238497105]

約数ペア:

[(1, 238497105), (3, 79499035), (5, 47699421), (7, 34071015), (11, 21681555), (15, 15899807), (21, 11357005), (31, 7693455), (33, 7227185), (35, 6814203), (55, 4336311), (77, 3097365), (93, 2564485), (105, 2271401), (155, 1538691), (165, 1445437), (217, 1099065), (231, 1032455), (341, 699405), (385, 619473), (465, 512897), (651, 366355), (1023, 233135), (1085, 219813), (1155, 206491), (1705, 139881), (2387, 99915), (3255, 73271), (5115, 46627), (6661, 35805), (7161, 33305), (11935, 19983)]