80344065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 139996800

約数和(自身を除く): 59652735

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 9721, 29163, 48605, 145815, 184699, 281909, 554097, 845727, 923495, 1409545, 2770485, 4228635, 5356271, 16068813, 26781355, 80344065]

約数ペア:

[(1, 80344065), (3, 26781355), (5, 16068813), (15, 5356271), (19, 4228635), (29, 2770485), (57, 1409545), (87, 923495), (95, 845727), (145, 554097), (285, 281909), (435, 184699), (551, 145815), (1653, 48605), (2755, 29163), (8265, 9721)]