2904104555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{1097}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 3845283840

約数和(自身を除く): 941179285

約数列:

[1, 5, 11, 55, 127, 379, 635, 1097, 1397, 1895, 4169, 5485, 6985, 12067, 20845, 48133, 60335, 139319, 240665, 415763, 529463, 696595, 1532509, 2078815, 2647315, 4573393, 7662545, 22866965, 52801901, 264009505, 580820911, 2904104555]

約数ペア:

[(1, 2904104555), (5, 580820911), (11, 264009505), (55, 52801901), (127, 22866965), (379, 7662545), (635, 4573393), (1097, 2647315), (1397, 2078815), (1895, 1532509), (4169, 696595), (5485, 529463), (6985, 415763), (12067, 240665), (20845, 139319), (48133, 60335)]