191567996895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{28393}}^1$

素因数の和:28912

約数の個数: 64

約数和(自身を含む): 338481921024

約数和(自身を除く): 146913924129

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 397, 515, 1133, 1191, 1545, 1985, 3399, 4367, 5665, 5955, 13101, 16995, 21835, 28393, 40891, 65505, 85179, 122673, 141965, 204455, 312323, 425895, 449801, 613365, 936969, 1349403, 1561615, 2249005, 2924479, 4684845, 6747015, 8773437, 11272021, 14622395, 32169269, 33816063, 43867185, 56360105, 96507807, 123992231, 160846345, 169080315, 371976693, 482539035, 619961155, 1161018163, 1859883465, 3483054489, 5805090815, 12771199793, 17415272445, 38313599379, 63855998965, 191567996895]

約数ペア:

[(1, 191567996895), (3, 63855998965), (5, 38313599379), (11, 17415272445), (15, 12771199793), (33, 5805090815), (55, 3483054489), (103, 1859883465), (165, 1161018163), (309, 619961155), (397, 482539035), (515, 371976693), (1133, 169080315), (1191, 160846345), (1545, 123992231), (1985, 96507807), (3399, 56360105), (4367, 43867185), (5665, 33816063), (5955, 32169269), (13101, 14622395), (16995, 11272021), (21835, 8773437), (28393, 6747015), (40891, 4684845), (65505, 2924479), (85179, 2249005), (122673, 1561615), (141965, 1349403), (204455, 936969), (312323, 613365), (425895, 449801)]