98901505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2659}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 122189760

約数和(自身を除く): 23288255

約数列:

[1, 5, 43, 173, 215, 865, 2659, 7439, 13295, 37195, 114337, 460007, 571685, 2300035, 19780301, 98901505]

約数ペア:

[(1, 98901505), (5, 19780301), (43, 2300035), (173, 571685), (215, 460007), (865, 114337), (2659, 37195), (7439, 13295)]