127819095

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 215075520

約数和(自身を除く): 87256425

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 4817, 5307, 8845, 14451, 24085, 26535, 72255, 139693, 293837, 419079, 698465, 881511, 1469185, 2095395, 4407555, 8521273, 25563819, 42606365, 127819095]

約数ペア:

[(1, 127819095), (3, 42606365), (5, 25563819), (15, 8521273), (29, 4407555), (61, 2095395), (87, 1469185), (145, 881511), (183, 698465), (305, 419079), (435, 293837), (915, 139693), (1769, 72255), (4817, 26535), (5307, 24085), (8845, 14451)]