2232775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 2968064

約数和(自身を除く): 735289

約数列:

[1, 5, 25, 31, 43, 67, 155, 215, 335, 775, 1075, 1333, 1675, 2077, 2881, 6665, 10385, 14405, 33325, 51925, 72025, 89311, 446555, 2232775]

約数ペア:

[(1, 2232775), (5, 446555), (25, 89311), (31, 72025), (43, 51925), (67, 33325), (155, 14405), (215, 10385), (335, 6665), (775, 2881), (1075, 2077), (1333, 1675)]