28748875

素因数分解:

$5^3\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 36036000

約数和(自身を除く): 7287125

約数列:

[1, 5, 25, 125, 349, 659, 1745, 3295, 8725, 16475, 43625, 82375, 229991, 1149955, 5749775, 28748875]

約数ペア:

[(1, 28748875), (5, 5749775), (25, 1149955), (125, 229991), (349, 82375), (659, 43625), (1745, 16475), (3295, 8725)]