13094515

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 20109600

約数和(自身を除く): 7015085

約数列:

[1, 5, 7, 19, 29, 35, 49, 95, 97, 133, 145, 203, 245, 485, 551, 665, 679, 931, 1015, 1421, 1843, 2755, 2813, 3395, 3857, 4655, 4753, 7105, 9215, 12901, 14065, 19285, 19691, 23765, 26999, 53447, 64505, 90307, 98455, 134995, 137837, 267235, 374129, 451535, 689185, 1870645, 2618903, 13094515]

約数ペア:

[(1, 13094515), (5, 2618903), (7, 1870645), (19, 689185), (29, 451535), (35, 374129), (49, 267235), (95, 137837), (97, 134995), (133, 98455), (145, 90307), (203, 64505), (245, 53447), (485, 26999), (551, 23765), (665, 19691), (679, 19285), (931, 14065), (1015, 12901), (1421, 9215), (1843, 7105), (2755, 4753), (2813, 4655), (3395, 3857)]