100507865

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 122135040

約数和(自身を除く): 21627175

約数列:

[1, 5, 151, 239, 557, 755, 1195, 2785, 36089, 84107, 133123, 180445, 420535, 665615, 20101573, 100507865]

約数ペア:

[(1, 100507865), (5, 20101573), (151, 665615), (239, 420535), (557, 180445), (755, 133123), (1195, 84107), (2785, 36089)]