8921925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 36

約数和(自身を含む): 16829280

約数和(自身を除く): 7907355

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 2087, 4275, 6261, 10435, 18783, 31305, 39653, 52175, 93915, 118959, 156525, 198265, 356877, 469575, 594795, 991325, 1784385, 2973975, 8921925]

約数ペア:

[(1, 8921925), (3, 2973975), (5, 1784385), (9, 991325), (15, 594795), (19, 469575), (25, 356877), (45, 198265), (57, 156525), (75, 118959), (95, 93915), (171, 52175), (225, 39653), (285, 31305), (475, 18783), (855, 10435), (1425, 6261), (2087, 4275)]