3020535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6150144

約数和(自身を除く): 3129609

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 223, 301, 315, 387, 645, 669, 903, 1115, 1505, 1561, 1935, 2007, 2709, 3345, 4515, 4683, 7805, 9589, 10035, 13545, 14049, 23415, 28767, 47945, 67123, 70245, 86301, 143835, 201369, 335615, 431505, 604107, 1006845, 3020535]

約数ペア:

[(1, 3020535), (3, 1006845), (5, 604107), (7, 431505), (9, 335615), (15, 201369), (21, 143835), (35, 86301), (43, 70245), (45, 67123), (63, 47945), (105, 28767), (129, 23415), (215, 14049), (223, 13545), (301, 10035), (315, 9589), (387, 7805), (645, 4683), (669, 4515), (903, 3345), (1115, 2709), (1505, 2007), (1561, 1935)]