119888945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 162100224

約数和(自身を除く): 42211279

約数列:

[1, 5, 11, 43, 55, 163, 215, 311, 473, 815, 1555, 1793, 2365, 3421, 7009, 8965, 13373, 17105, 35045, 50693, 66865, 77099, 147103, 253465, 385495, 557623, 735515, 2179799, 2788115, 10898995, 23977789, 119888945]

約数ペア:

[(1, 119888945), (5, 23977789), (11, 10898995), (43, 2788115), (55, 2179799), (163, 735515), (215, 557623), (311, 385495), (473, 253465), (815, 147103), (1555, 77099), (1793, 66865), (2365, 50693), (3421, 35045), (7009, 17105), (8965, 13373)]