157302285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2113}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 288180480

約数和(自身を除く): 130878195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 709, 2113, 2127, 3545, 4963, 6339, 10565, 10635, 14791, 14889, 24815, 31695, 44373, 73955, 74445, 221865, 1498117, 4494351, 7490585, 10486819, 22471755, 31460457, 52434095, 157302285]

約数ペア:

[(1, 157302285), (3, 52434095), (5, 31460457), (7, 22471755), (15, 10486819), (21, 7490585), (35, 4494351), (105, 1498117), (709, 221865), (2113, 74445), (2127, 73955), (3545, 44373), (4963, 31695), (6339, 24815), (10565, 14889), (10635, 14791)]