15702816415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13367}}^1$

素因数の和:13480

約数の個数: 64

約数和(自身を含む): 23284703232

約数和(自身を除く): 7581886817

約数列:

[1, 5, 11, 13, 31, 53, 55, 65, 143, 155, 265, 341, 403, 583, 689, 715, 1643, 1705, 2015, 2915, 3445, 4433, 7579, 8215, 13367, 18073, 21359, 22165, 37895, 66835, 90365, 106795, 147037, 173771, 234949, 414377, 708451, 735185, 868855, 1174745, 1911481, 2071885, 3542255, 4558147, 5386901, 7792961, 9209863, 9557405, 21961981, 22790735, 26934505, 38964805, 46049315, 59255911, 101308493, 109809905, 241581791, 285505753, 296279555, 506542465, 1207908955, 1427528765, 3140563283, 15702816415]

約数ペア:

[(1, 15702816415), (5, 3140563283), (11, 1427528765), (13, 1207908955), (31, 506542465), (53, 296279555), (55, 285505753), (65, 241581791), (143, 109809905), (155, 101308493), (265, 59255911), (341, 46049315), (403, 38964805), (583, 26934505), (689, 22790735), (715, 21961981), (1643, 9557405), (1705, 9209863), (2015, 7792961), (2915, 5386901), (3445, 4558147), (4433, 3542255), (7579, 2071885), (8215, 1911481), (13367, 1174745), (18073, 868855), (21359, 735185), (22165, 708451), (37895, 414377), (66835, 234949), (90365, 173771), (106795, 147037)]