7154996935

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 8792763840

約数和(自身を除く): 1637766905

約数列:

[1, 5, 97, 137, 257, 419, 485, 685, 1285, 2095, 13289, 24929, 35209, 40643, 57403, 66445, 107683, 124645, 176045, 203215, 287015, 538415, 3415273, 5568091, 10445251, 14752571, 17076365, 27840455, 52226255, 73762855, 1430999387, 7154996935]

約数ペア:

[(1, 7154996935), (5, 1430999387), (97, 73762855), (137, 52226255), (257, 27840455), (419, 17076365), (485, 14752571), (685, 10445251), (1285, 5568091), (2095, 3415273), (13289, 538415), (24929, 287015), (35209, 203215), (40643, 176045), (57403, 124645), (66445, 107683)]