1142875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 16

約数和(自身を含む): 1467648

約数和(自身を除く): 324773

約数列:

[1, 5, 25, 41, 125, 205, 223, 1025, 1115, 5125, 5575, 9143, 27875, 45715, 228575, 1142875]

約数ペア:

[(1, 1142875), (5, 228575), (25, 45715), (41, 27875), (125, 9143), (205, 5575), (223, 5125), (1025, 1115)]