1121295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 975345

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 181, 295, 413, 543, 885, 905, 1239, 1267, 2065, 2715, 3801, 6195, 6335, 10679, 19005, 32037, 53395, 74753, 160185, 224259, 373765, 1121295]

約数ペア:

[(1, 1121295), (3, 373765), (5, 224259), (7, 160185), (15, 74753), (21, 53395), (35, 32037), (59, 19005), (105, 10679), (177, 6335), (181, 6195), (295, 3801), (413, 2715), (543, 2065), (885, 1267), (905, 1239)]