1097188205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 1410877440

約数和(自身を除く): 313689235

約数列:

[1, 5, 23, 71, 83, 115, 355, 415, 1619, 1633, 1909, 5893, 8095, 8165, 9545, 29465, 37237, 114949, 134377, 135539, 186185, 574745, 671885, 677695, 2643827, 3090671, 9540767, 13219135, 15453355, 47703835, 219437641, 1097188205]

約数ペア:

[(1, 1097188205), (5, 219437641), (23, 47703835), (71, 15453355), (83, 13219135), (115, 9540767), (355, 3090671), (415, 2643827), (1619, 677695), (1633, 671885), (1909, 574745), (5893, 186185), (8095, 135539), (8165, 134377), (9545, 114949), (29465, 37237)]