3162775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 5142528

約数和(自身を除く): 1979753

約数列:

[1, 5, 7, 11, 25, 31, 35, 53, 55, 77, 155, 175, 217, 265, 275, 341, 371, 385, 583, 775, 1085, 1325, 1643, 1705, 1855, 1925, 2387, 2915, 4081, 5425, 8215, 8525, 9275, 11501, 11935, 14575, 18073, 20405, 41075, 57505, 59675, 90365, 102025, 126511, 287525, 451825, 632555, 3162775]

約数ペア:

[(1, 3162775), (5, 632555), (7, 451825), (11, 287525), (25, 126511), (31, 102025), (35, 90365), (53, 59675), (55, 57505), (77, 41075), (155, 20405), (175, 18073), (217, 14575), (265, 11935), (275, 11501), (341, 9275), (371, 8525), (385, 8215), (583, 5425), (775, 4081), (1085, 2915), (1325, 2387), (1643, 1925), (1705, 1855)]