1147255985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{1979}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 1457818560

約数和(自身を除く): 310562575

約数列:

[1, 5, 23, 71, 115, 355, 1633, 1979, 5041, 8165, 9895, 25205, 45517, 115943, 140509, 227585, 579715, 702545, 3231707, 9976139, 16158535, 49880695, 229451197, 1147255985]

約数ペア:

[(1, 1147255985), (5, 229451197), (23, 49880695), (71, 16158535), (115, 9976139), (355, 3231707), (1633, 702545), (1979, 579715), (5041, 227585), (8165, 140509), (9895, 115943), (25205, 45517)]