298425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 517824

約数和(自身を除く): 219399

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 173, 345, 519, 575, 865, 1725, 2595, 3979, 4325, 11937, 12975, 19895, 59685, 99475, 298425]

約数ペア:

[(1, 298425), (3, 99475), (5, 59685), (15, 19895), (23, 12975), (25, 11937), (69, 4325), (75, 3979), (115, 2595), (173, 1725), (345, 865), (519, 575)]