9280385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 12690432

約数和(自身を除く): 3410047

約数列:

[1, 5, 17, 23, 47, 85, 101, 115, 235, 391, 505, 799, 1081, 1717, 1955, 2323, 3995, 4747, 5405, 8585, 11615, 18377, 23735, 39491, 80699, 91885, 109181, 197455, 403495, 545905, 1856077, 9280385]

約数ペア:

[(1, 9280385), (5, 1856077), (17, 545905), (23, 403495), (47, 197455), (85, 109181), (101, 91885), (115, 80699), (235, 39491), (391, 23735), (505, 18377), (799, 11615), (1081, 8585), (1717, 5405), (1955, 4747), (2323, 3995)]