11491105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 4032095

約数列:

[1, 5, 19, 29, 43, 95, 97, 145, 215, 485, 551, 817, 1247, 1843, 2755, 2813, 4085, 4171, 6235, 9215, 14065, 20855, 23693, 53447, 79249, 118465, 120959, 267235, 396245, 604795, 2298221, 11491105]

約数ペア:

[(1, 11491105), (5, 2298221), (19, 604795), (29, 396245), (43, 267235), (95, 120959), (97, 118465), (145, 79249), (215, 53447), (485, 23693), (551, 20855), (817, 14065), (1247, 9215), (1843, 6235), (2755, 4171), (2813, 4085)]