1122275

素因数分解:

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

素因数の和:92

約数の個数: 36

約数和(自身を含む): 1781136

約数和(自身を除く): 658861

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 121, 175, 265, 275, 371, 385, 583, 605, 847, 1325, 1855, 1925, 2915, 3025, 4081, 4235, 6413, 9275, 14575, 20405, 21175, 32065, 44891, 102025, 160325, 224455, 1122275]

約数ペア:

[(1, 1122275), (5, 224455), (7, 160325), (11, 102025), (25, 44891), (35, 32065), (53, 21175), (55, 20405), (77, 14575), (121, 9275), (175, 6413), (265, 4235), (275, 4081), (371, 3025), (385, 2915), (583, 1925), (605, 1855), (847, 1325)]