72700605

素因数分解:

$3^3\times 5^1\times {\mathrm{538523}}^1$

素因数の和:538537

約数の個数: 16

約数和(自身を含む): 129245760

約数和(自身を除く): 56545155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 538523, 1615569, 2692615, 4846707, 8077845, 14540121, 24233535, 72700605]

約数ペア:

[(1, 72700605), (3, 24233535), (5, 14540121), (9, 8077845), (15, 4846707), (27, 2692615), (45, 1615569), (135, 538523)]