152888915

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 196522848

約数和(自身を除く): 43633933

約数列:

[1, 5, 19, 71, 95, 355, 361, 1193, 1349, 1805, 5965, 6745, 22667, 25631, 84703, 113335, 128155, 423515, 430673, 1609357, 2153365, 8046785, 30577783, 152888915]

約数ペア:

[(1, 152888915), (5, 30577783), (19, 8046785), (71, 2153365), (95, 1609357), (355, 430673), (361, 423515), (1193, 128155), (1349, 113335), (1805, 84703), (5965, 25631), (6745, 22667)]