3138575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 4325616

約数和(自身を除く): 1187041

約数列:

[1, 5, 11, 25, 55, 101, 113, 275, 505, 565, 1111, 1243, 2525, 2825, 5555, 6215, 11413, 27775, 31075, 57065, 125543, 285325, 627715, 3138575]

約数ペア:

[(1, 3138575), (5, 627715), (11, 285325), (25, 125543), (55, 57065), (101, 31075), (113, 27775), (275, 11413), (505, 6215), (565, 5555), (1111, 2825), (1243, 2525)]