1298045890915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8893}}^1\times {\mathrm{52981}}^1$

素因数の和:61927

約数の個数: 32

約数和(自身を含む): 1696398868800

約数和(自身を除く): 398352977885

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 8893, 44465, 52981, 168967, 257897, 264905, 844835, 1006639, 1289485, 1536449, 4900043, 5033195, 7682245, 24500215, 29192531, 145962655, 471160033, 2355800165, 8952040627, 13663640957, 44760203135, 68318204785, 259609178183, 1298045890915]

約数ペア:

[(1, 1298045890915), (5, 259609178183), (19, 68318204785), (29, 44760203135), (95, 13663640957), (145, 8952040627), (551, 2355800165), (2755, 471160033), (8893, 145962655), (44465, 29192531), (52981, 24500215), (168967, 7682245), (257897, 5033195), (264905, 4900043), (844835, 1536449), (1006639, 1289485)]