605805215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3727}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 805248000

約数和(自身を除く): 199442785

約数列:

[1, 5, 19, 29, 59, 95, 145, 295, 551, 1121, 1711, 2755, 3727, 5605, 8555, 18635, 32509, 70813, 108083, 162545, 219893, 354065, 540415, 1099465, 2053577, 4177967, 6376897, 10267885, 20889835, 31884485, 121161043, 605805215]

約数ペア:

[(1, 605805215), (5, 121161043), (19, 31884485), (29, 20889835), (59, 10267885), (95, 6376897), (145, 4177967), (295, 2053577), (551, 1099465), (1121, 540415), (1711, 354065), (2755, 219893), (3727, 162545), (5605, 108083), (8555, 70813), (18635, 32509)]