9901255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 14966784

約数和(自身を除く): 5065529

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 463, 611, 1645, 2315, 3055, 3241, 4277, 6019, 16205, 21385, 21761, 30095, 42133, 108805, 152327, 210665, 282893, 761635, 1414465, 1980251, 9901255]

約数ペア:

[(1, 9901255), (5, 1980251), (7, 1414465), (13, 761635), (35, 282893), (47, 210665), (65, 152327), (91, 108805), (235, 42133), (329, 30095), (455, 21761), (463, 21385), (611, 16205), (1645, 6019), (2315, 4277), (3055, 3241)]