25750225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 35087040

約数和(自身を除く): 9336815

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 2357, 10925, 11785, 44783, 54211, 58925, 223915, 271055, 1030009, 1119575, 1355275, 5150045, 25750225]

約数ペア:

[(1, 25750225), (5, 5150045), (19, 1355275), (23, 1119575), (25, 1030009), (95, 271055), (115, 223915), (437, 58925), (475, 54211), (575, 44783), (2185, 11785), (2357, 10925)]