5491255

素因数分解:

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

素因数の和:879

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3217865

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 839, 935, 1309, 4195, 5873, 6545, 9229, 14263, 29365, 46145, 64603, 71315, 99841, 156893, 323015, 499205, 784465, 1098251, 5491255]

約数ペア:

[(1, 5491255), (5, 1098251), (7, 784465), (11, 499205), (17, 323015), (35, 156893), (55, 99841), (77, 71315), (85, 64603), (119, 46145), (187, 29365), (385, 14263), (595, 9229), (839, 6545), (935, 5873), (1309, 4195)]