25430121

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 37870560

約数和(自身を除く): 12440439

約数列:

[1, 3, 9, 59, 83, 177, 249, 531, 577, 747, 1731, 4897, 5193, 14691, 34043, 44073, 47891, 102129, 143673, 306387, 431019, 2825569, 8476707, 25430121]

約数ペア:

[(1, 25430121), (3, 8476707), (9, 2825569), (59, 431019), (83, 306387), (177, 143673), (249, 102129), (531, 47891), (577, 44073), (747, 34043), (1731, 14691), (4897, 5193)]