1595725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2142720

約数和(自身を除く): 546995

約数列:

[1, 5, 25, 29, 31, 71, 145, 155, 355, 725, 775, 899, 1775, 2059, 2201, 4495, 10295, 11005, 22475, 51475, 55025, 63829, 319145, 1595725]

約数ペア:

[(1, 1595725), (5, 319145), (25, 63829), (29, 55025), (31, 51475), (71, 22475), (145, 11005), (155, 10295), (355, 4495), (725, 2201), (775, 2059), (899, 1775)]