82783686215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{15401}}^1$

素因数の和:16559

約数の個数: 32

約数和(自身を含む): 106174734336

約数和(自身を除く): 23391048121

約数列:

[1, 5, 23, 43, 115, 215, 989, 1087, 4945, 5435, 15401, 25001, 46741, 77005, 125005, 233705, 354223, 662243, 1075043, 1771115, 3311215, 5375215, 15231589, 16740887, 76157945, 83704435, 385040401, 719858141, 1925202005, 3599290705, 16556737243, 82783686215]

約数ペア:

[(1, 82783686215), (5, 16556737243), (23, 3599290705), (43, 1925202005), (115, 719858141), (215, 385040401), (989, 83704435), (1087, 76157945), (4945, 16740887), (5435, 15231589), (15401, 5375215), (25001, 3311215), (46741, 1771115), (77005, 1075043), (125005, 662243), (233705, 354223)]