127007495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 172039680

約数和(自身を除く): 45032185

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 1571, 2185, 3515, 4255, 7855, 16169, 29849, 36133, 58127, 80845, 149245, 180665, 290635, 686527, 1104413, 1336921, 3432635, 5522065, 6684605, 25401499, 127007495]

約数ペア:

[(1, 127007495), (5, 25401499), (19, 6684605), (23, 5522065), (37, 3432635), (95, 1336921), (115, 1104413), (185, 686527), (437, 290635), (703, 180665), (851, 149245), (1571, 80845), (2185, 58127), (3515, 36133), (4255, 29849), (7855, 16169)]