23620485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 43425792

約数和(自身を除く): 19805307

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 991, 1135, 1589, 2973, 3405, 4767, 4955, 6937, 7945, 14865, 20811, 23835, 34685, 104055, 224957, 674871, 1124785, 1574699, 3374355, 4724097, 7873495, 23620485]

約数ペア:

[(1, 23620485), (3, 7873495), (5, 4724097), (7, 3374355), (15, 1574699), (21, 1124785), (35, 674871), (105, 224957), (227, 104055), (681, 34685), (991, 23835), (1135, 20811), (1589, 14865), (2973, 7945), (3405, 6937), (4767, 4955)]