57207045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 48223995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4159, 4585, 12477, 13755, 20795, 29113, 62385, 87339, 145565, 436695, 544829, 1634487, 2724145, 3813803, 8172435, 11441409, 19069015, 57207045]

約数ペア:

[(1, 57207045), (3, 19069015), (5, 11441409), (7, 8172435), (15, 3813803), (21, 2724145), (35, 1634487), (105, 544829), (131, 436695), (393, 145565), (655, 87339), (917, 62385), (1965, 29113), (2751, 20795), (4159, 13755), (4585, 12477)]