242920005

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{90473}}^1$

素因数の和:90660

約数の個数: 16

約数和(自身を含む): 390847680

約数和(自身を除く): 147927675

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 90473, 271419, 452365, 1357095, 16194667, 48584001, 80973335, 242920005]

約数ペア:

[(1, 242920005), (3, 80973335), (5, 48584001), (15, 16194667), (179, 1357095), (537, 452365), (895, 271419), (2685, 90473)]