40217205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 77687424

約数和(自身を除く): 37470219

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1061, 1083, 1805, 1995, 2527, 3183, 5305, 5415, 7427, 7581, 12635, 15915, 20159, 22281, 37135, 37905, 60477, 100795, 111405, 141113, 302385, 383021, 423339, 705565, 1149063, 1915105, 2116695, 2681147, 5745315, 8043441, 13405735, 40217205]

約数ペア:

[(1, 40217205), (3, 13405735), (5, 8043441), (7, 5745315), (15, 2681147), (19, 2116695), (21, 1915105), (35, 1149063), (57, 705565), (95, 423339), (105, 383021), (133, 302385), (285, 141113), (361, 111405), (399, 100795), (665, 60477), (1061, 37905), (1083, 37135), (1805, 22281), (1995, 20159), (2527, 15915), (3183, 12635), (5305, 7581), (5415, 7427)]