43838285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 13185715

約数列:

[1, 5, 29, 43, 79, 89, 145, 215, 395, 445, 1247, 2291, 2581, 3397, 3827, 6235, 7031, 11455, 12905, 16985, 19135, 35155, 98513, 110983, 203899, 302333, 492565, 554915, 1019495, 1511665, 8767657, 43838285]

約数ペア:

[(1, 43838285), (5, 8767657), (29, 1511665), (43, 1019495), (79, 554915), (89, 492565), (145, 302333), (215, 203899), (395, 110983), (445, 98513), (1247, 35155), (2291, 19135), (2581, 16985), (3397, 12905), (3827, 11455), (6235, 7031)]