202142875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 75714341

約数列:

[1, 5, 11, 25, 55, 113, 125, 275, 565, 1243, 1301, 1375, 2825, 6215, 6505, 14125, 14311, 31075, 32525, 71555, 147013, 155375, 162625, 357775, 735065, 1617143, 1788875, 3675325, 8085715, 18376625, 40428575, 202142875]

約数ペア:

[(1, 202142875), (5, 40428575), (11, 18376625), (25, 8085715), (55, 3675325), (113, 1788875), (125, 1617143), (275, 735065), (565, 357775), (1243, 162625), (1301, 155375), (1375, 147013), (2825, 71555), (6215, 32525), (6505, 31075), (14125, 14311)]