1296625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 590351

約数列:

[1, 5, 11, 23, 25, 41, 55, 115, 125, 205, 253, 275, 451, 575, 943, 1025, 1265, 1375, 2255, 2875, 4715, 5125, 6325, 10373, 11275, 23575, 31625, 51865, 56375, 117875, 259325, 1296625]

約数ペア:

[(1, 1296625), (5, 259325), (11, 117875), (23, 56375), (25, 51865), (41, 31625), (55, 23575), (115, 11275), (125, 10373), (205, 6325), (253, 5125), (275, 4715), (451, 2875), (575, 2255), (943, 1375), (1025, 1265)]