15672045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 11543955

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1499, 2091, 3485, 4497, 7495, 10455, 22485, 25483, 61459, 76449, 127415, 184377, 307295, 382245, 921885, 1044803, 3134409, 5224015, 15672045]

約数ペア:

[(1, 15672045), (3, 5224015), (5, 3134409), (15, 1044803), (17, 921885), (41, 382245), (51, 307295), (85, 184377), (123, 127415), (205, 76449), (255, 61459), (615, 25483), (697, 22485), (1499, 10455), (2091, 7495), (3485, 4497)]