57101205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12647}}^1$

素因数の和:12705

約数の個数: 32

約数和(自身を含む): 106850304

約数和(自身を除く): 49749099

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 12647, 37941, 63235, 88529, 189705, 265587, 442645, 543821, 1327935, 1631463, 2719105, 3806747, 8157315, 11420241, 19033735, 57101205]

約数ペア:

[(1, 57101205), (3, 19033735), (5, 11420241), (7, 8157315), (15, 3806747), (21, 2719105), (35, 1631463), (43, 1327935), (105, 543821), (129, 442645), (215, 265587), (301, 189705), (645, 88529), (903, 63235), (1505, 37941), (4515, 12647)]