1962875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 553093

約数列:

[1, 5, 25, 41, 125, 205, 383, 1025, 1915, 5125, 9575, 15703, 47875, 78515, 392575, 1962875]

約数ペア:

[(1, 1962875), (5, 392575), (25, 78515), (41, 47875), (125, 15703), (205, 9575), (383, 5125), (1025, 1915)]