15691140055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 19646504640

約数和(自身を除く): 3955364585

約数列:

[1, 5, 29, 145, 227, 277, 1135, 1385, 1721, 6583, 8033, 8605, 32915, 40165, 49909, 62879, 249545, 314395, 390667, 476717, 1823491, 1953335, 2383585, 9117455, 11329343, 13824793, 56646715, 69123965, 108214759, 541073795, 3138228011, 15691140055]

約数ペア:

[(1, 15691140055), (5, 3138228011), (29, 541073795), (145, 108214759), (227, 69123965), (277, 56646715), (1135, 13824793), (1385, 11329343), (1721, 9117455), (6583, 2383585), (8033, 1953335), (8605, 1823491), (32915, 476717), (40165, 390667), (49909, 314395), (62879, 249545)]