67731255

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 121605120

約数和(自身を除く): 53873865

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 4871, 13905, 14613, 24355, 43839, 73065, 131517, 219195, 501713, 657585, 1505139, 2508565, 4515417, 7525695, 13546251, 22577085, 67731255]

約数ペア:

[(1, 67731255), (3, 22577085), (5, 13546251), (9, 7525695), (15, 4515417), (27, 2508565), (45, 1505139), (103, 657585), (135, 501713), (309, 219195), (515, 131517), (927, 73065), (1545, 43839), (2781, 24355), (4635, 14613), (4871, 13905)]