19137793225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{65089}}^1$

素因数の和:65737

約数の個数: 24

約数和(自身を含む): 25020596000

約数和(自身を除く): 5882802775

約数列:

[1, 5, 19, 25, 95, 475, 619, 3095, 11761, 15475, 58805, 65089, 294025, 325445, 1236691, 1627225, 6183455, 30917275, 40290091, 201450455, 765511729, 1007252275, 3827558645, 19137793225]

約数ペア:

[(1, 19137793225), (5, 3827558645), (19, 1007252275), (25, 765511729), (95, 201450455), (475, 40290091), (619, 30917275), (3095, 6183455), (11761, 1627225), (15475, 1236691), (58805, 325445), (65089, 294025)]