80815065

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 132746880

約数和(自身を除く): 51931815

約数列:

[1, 3, 5, 15, 67, 97, 201, 291, 335, 485, 829, 1005, 1455, 2487, 4145, 6499, 12435, 19497, 32495, 55543, 80413, 97485, 166629, 241239, 277715, 402065, 833145, 1206195, 5387671, 16163013, 26938355, 80815065]

約数ペア:

[(1, 80815065), (3, 26938355), (5, 16163013), (15, 5387671), (67, 1206195), (97, 833145), (201, 402065), (291, 277715), (335, 241239), (485, 166629), (829, 97485), (1005, 80413), (1455, 55543), (2487, 32495), (4145, 19497), (6499, 12435)]