274330425

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{21143}}^1$

素因数の和:21329

約数の個数: 24

約数和(自身を含む): 456202944

約数和(自身を除く): 181872519

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12975, 21143, 63429, 105715, 317145, 528575, 1585725, 3657739, 10973217, 18288695, 54866085, 91443475, 274330425]

約数ペア:

[(1, 274330425), (3, 91443475), (5, 54866085), (15, 18288695), (25, 10973217), (75, 3657739), (173, 1585725), (519, 528575), (865, 317145), (2595, 105715), (4325, 63429), (12975, 21143)]