2399156925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 4431144960

約数和(自身を除く): 2031988035

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 131, 165, 237, 275, 281, 393, 395, 655, 825, 843, 869, 1185, 1405, 1441, 1965, 1975, 2607, 3091, 3275, 4215, 4323, 4345, 5925, 7025, 7205, 9273, 9825, 10349, 13035, 15455, 21075, 21615, 21725, 22199, 31047, 36025, 36811, 46365, 51745, 65175, 66597, 77275, 108075, 110433, 110995, 113839, 155235, 184055, 231825, 244189, 258725, 332985, 341517, 404921, 552165, 554975, 569195, 732567, 776175, 920275, 1214763, 1220945, 1664925, 1707585, 2024605, 2760825, 2845975, 2908069, 3662835, 6073815, 6104725, 8537925, 8724207, 10123025, 14540345, 18314175, 30369075, 31988759, 43621035, 72701725, 95966277, 159943795, 218105175, 479831385, 799718975, 2399156925]

約数ペア:

[(1, 2399156925), (3, 799718975), (5, 479831385), (11, 218105175), (15, 159943795), (25, 95966277), (33, 72701725), (55, 43621035), (75, 31988759), (79, 30369075), (131, 18314175), (165, 14540345), (237, 10123025), (275, 8724207), (281, 8537925), (393, 6104725), (395, 6073815), (655, 3662835), (825, 2908069), (843, 2845975), (869, 2760825), (1185, 2024605), (1405, 1707585), (1441, 1664925), (1965, 1220945), (1975, 1214763), (2607, 920275), (3091, 776175), (3275, 732567), (4215, 569195), (4323, 554975), (4345, 552165), (5925, 404921), (7025, 341517), (7205, 332985), (9273, 258725), (9825, 244189), (10349, 231825), (13035, 184055), (15455, 155235), (21075, 113839), (21615, 110995), (21725, 110433), (22199, 108075), (31047, 77275), (36025, 66597), (36811, 65175), (46365, 51745)]