47734515

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 87590448

約数和(自身を除く): 39855933

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 2741, 3483, 5805, 8223, 13705, 17415, 24669, 41115, 74007, 117863, 123345, 222021, 353589, 370035, 589315, 1060767, 1110105, 1767945, 3182301, 5303835, 9546903, 15911505, 47734515]

約数ペア:

[(1, 47734515), (3, 15911505), (5, 9546903), (9, 5303835), (15, 3182301), (27, 1767945), (43, 1110105), (45, 1060767), (81, 589315), (129, 370035), (135, 353589), (215, 222021), (387, 123345), (405, 117863), (645, 74007), (1161, 41115), (1935, 24669), (2741, 17415), (3483, 13705), (5805, 8223)]