27456275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 17540845

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 839, 935, 1309, 1925, 2975, 4195, 4675, 5873, 6545, 9229, 14263, 20975, 29365, 32725, 46145, 64603, 71315, 99841, 146825, 156893, 230725, 323015, 356575, 499205, 784465, 1098251, 1615075, 2496025, 3922325, 5491255, 27456275]

約数ペア:

[(1, 27456275), (5, 5491255), (7, 3922325), (11, 2496025), (17, 1615075), (25, 1098251), (35, 784465), (55, 499205), (77, 356575), (85, 323015), (119, 230725), (175, 156893), (187, 146825), (275, 99841), (385, 71315), (425, 64603), (595, 46145), (839, 32725), (935, 29365), (1309, 20975), (1925, 14263), (2975, 9229), (4195, 6545), (4675, 5873)]