26191785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 45648000

約数和(自身を除く): 19456215

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 3169, 8265, 9507, 15845, 47535, 60211, 91901, 180633, 275703, 301055, 459505, 903165, 1378515, 1746119, 5238357, 8730595, 26191785]

約数ペア:

[(1, 26191785), (3, 8730595), (5, 5238357), (15, 1746119), (19, 1378515), (29, 903165), (57, 459505), (87, 301055), (95, 275703), (145, 180633), (285, 91901), (435, 60211), (551, 47535), (1653, 15845), (2755, 9507), (3169, 8265)]