357789145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 503635968

約数和(自身を除く): 145846823

約数列:

[1, 5, 7, 35, 47, 235, 263, 329, 827, 1315, 1645, 1841, 4135, 5789, 9205, 12361, 28945, 38869, 61805, 86527, 194345, 217501, 272083, 432635, 1087505, 1360415, 1522507, 7612535, 10222547, 51112735, 71557829, 357789145]

約数ペア:

[(1, 357789145), (5, 71557829), (7, 51112735), (35, 10222547), (47, 7612535), (235, 1522507), (263, 1360415), (329, 1087505), (827, 432635), (1315, 272083), (1645, 217501), (1841, 194345), (4135, 86527), (5789, 61805), (9205, 38869), (12361, 28945)]