2039475

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3428352

約数和(自身を除く): 1388877

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 383, 1065, 1149, 1775, 1915, 5325, 5745, 9575, 27193, 28725, 81579, 135965, 407895, 679825, 2039475]

約数ペア:

[(1, 2039475), (3, 679825), (5, 407895), (15, 135965), (25, 81579), (71, 28725), (75, 27193), (213, 9575), (355, 5745), (383, 5325), (1065, 1915), (1149, 1775)]