284239155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2897}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 471840768

約数和(自身を除く): 187601613

約数列:

[1, 3, 5, 15, 31, 93, 155, 211, 465, 633, 1055, 2897, 3165, 6541, 8691, 14485, 19623, 32705, 43455, 89807, 98115, 269421, 449035, 611267, 1347105, 1833801, 3056335, 9169005, 18949277, 56847831, 94746385, 284239155]

約数ペア:

[(1, 284239155), (3, 94746385), (5, 56847831), (15, 18949277), (31, 9169005), (93, 3056335), (155, 1833801), (211, 1347105), (465, 611267), (633, 449035), (1055, 269421), (2897, 98115), (3165, 89807), (6541, 43455), (8691, 32705), (14485, 19623)]