27925275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 54036224

約数和(自身を除く): 26110949

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1237, 1505, 3225, 3711, 4515, 6185, 7525, 8659, 18555, 22575, 25977, 30925, 43295, 53191, 92775, 129885, 159573, 216475, 265955, 372337, 649425, 797865, 1117011, 1329775, 1861685, 3989325, 5585055, 9308425, 27925275]

約数ペア:

[(1, 27925275), (3, 9308425), (5, 5585055), (7, 3989325), (15, 1861685), (21, 1329775), (25, 1117011), (35, 797865), (43, 649425), (75, 372337), (105, 265955), (129, 216475), (175, 159573), (215, 129885), (301, 92775), (525, 53191), (645, 43295), (903, 30925), (1075, 25977), (1237, 22575), (1505, 18555), (3225, 8659), (3711, 7525), (4515, 6185)]