17252645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 21917952

約数和(自身を除く): 4665307

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2113, 8165, 10565, 48599, 150023, 242995, 750115, 3450529, 17252645]

約数ペア:

[(1, 17252645), (5, 3450529), (23, 750115), (71, 242995), (115, 150023), (355, 48599), (1633, 10565), (2113, 8165)]