128417595

素因数分解:

$3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{9439}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 205716480

約数和(自身を除く): 77298885

約数列:

[1, 3, 5, 15, 907, 2721, 4535, 9439, 13605, 28317, 47195, 141585, 8561173, 25683519, 42805865, 128417595]

約数ペア:

[(1, 128417595), (3, 42805865), (5, 25683519), (15, 8561173), (907, 141585), (2721, 47195), (4535, 28317), (9439, 13605)]