57211595

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 80756736

約数和(自身を除く): 23545141

約数列:

[1, 5, 7, 35, 61, 127, 211, 305, 427, 635, 889, 1055, 1477, 2135, 4445, 7385, 7747, 12871, 26797, 38735, 54229, 64355, 90097, 133985, 187579, 271145, 450485, 937895, 1634617, 8173085, 11442319, 57211595]

約数ペア:

[(1, 57211595), (5, 11442319), (7, 8173085), (35, 1634617), (61, 937895), (127, 450485), (211, 271145), (305, 187579), (427, 133985), (635, 90097), (889, 64355), (1055, 54229), (1477, 38735), (2135, 26797), (4445, 12871), (7385, 7747)]