41577345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21541

約数の個数: 24

約数和(自身を含む): 73746816

約数和(自身を除く): 32169471

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 21487, 64461, 107435, 193383, 322305, 923941, 966915, 2771823, 4619705, 8315469, 13859115, 41577345]

約数ペア:

[(1, 41577345), (3, 13859115), (5, 8315469), (9, 4619705), (15, 2771823), (43, 966915), (45, 923941), (129, 322305), (215, 193383), (387, 107435), (645, 64461), (1935, 21487)]