3883545

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 7155456

約数和(自身を除く): 3271911

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 223, 387, 405, 645, 669, 1115, 1161, 1935, 2007, 3345, 3483, 5805, 6021, 9589, 10035, 17415, 18063, 28767, 30105, 47945, 86301, 90315, 143835, 258903, 431505, 776709, 1294515, 3883545]

約数ペア:

[(1, 3883545), (3, 1294515), (5, 776709), (9, 431505), (15, 258903), (27, 143835), (43, 90315), (45, 86301), (81, 47945), (129, 30105), (135, 28767), (215, 18063), (223, 17415), (387, 10035), (405, 9589), (645, 6021), (669, 5805), (1115, 3483), (1161, 3345), (1935, 2007)]