2953025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 3895584

約数和(自身を除く): 942559

約数列:

[1, 5, 25, 41, 43, 67, 205, 215, 335, 1025, 1075, 1675, 1763, 2747, 2881, 8815, 13735, 14405, 44075, 68675, 72025, 118121, 590605, 2953025]

約数ペア:

[(1, 2953025), (5, 590605), (25, 118121), (41, 72025), (43, 68675), (67, 44075), (205, 14405), (215, 13735), (335, 8815), (1025, 2881), (1075, 2747), (1675, 1763)]