77320235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12401}}^1$

素因数の和:12478

約数の個数: 16

約数和(自身を含む): 98223840

約数和(自身を除く): 20903605

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 12401, 62005, 359629, 533243, 1798145, 2666215, 15464047, 77320235]

約数ペア:

[(1, 77320235), (5, 15464047), (29, 2666215), (43, 1798145), (145, 533243), (215, 359629), (1247, 62005), (6235, 12401)]