13576605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 26492928

約数和(自身を除く): 12916323

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 97, 105, 129, 155, 215, 217, 291, 301, 465, 485, 645, 651, 679, 903, 1085, 1333, 1455, 1505, 2037, 3007, 3255, 3395, 3999, 4171, 4515, 6665, 9021, 9331, 10185, 12513, 15035, 19995, 20855, 21049, 27993, 29197, 45105, 46655, 62565, 63147, 87591, 105245, 129301, 139965, 145985, 315735, 387903, 437955, 646505, 905107, 1939515, 2715321, 4525535, 13576605]

約数ペア:

[(1, 13576605), (3, 4525535), (5, 2715321), (7, 1939515), (15, 905107), (21, 646505), (31, 437955), (35, 387903), (43, 315735), (93, 145985), (97, 139965), (105, 129301), (129, 105245), (155, 87591), (215, 63147), (217, 62565), (291, 46655), (301, 45105), (465, 29197), (485, 27993), (645, 21049), (651, 20855), (679, 19995), (903, 15035), (1085, 12513), (1333, 10185), (1455, 9331), (1505, 9021), (2037, 6665), (3007, 4515), (3255, 4171), (3395, 3999)]