189316225

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34897}}^1$

素因数の和:34945

約数の個数: 24

約数和(自身を含む): 276950528

約数和(自身を除く): 87634303

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 34897, 174485, 244279, 872425, 1081807, 1221395, 5409035, 6106975, 7572649, 27045175, 37863245, 189316225]

約数ペア:

[(1, 189316225), (5, 37863245), (7, 27045175), (25, 7572649), (31, 6106975), (35, 5409035), (155, 1221395), (175, 1081807), (217, 872425), (775, 244279), (1085, 174485), (5425, 34897)]