977236425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 1925114880

約数和(自身を除く): 947878455

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 127, 165, 225, 275, 381, 495, 635, 825, 1143, 1397, 1905, 2475, 3109, 3175, 4191, 5715, 6985, 9327, 9525, 12573, 15545, 20955, 27981, 28575, 34199, 34925, 46635, 62865, 77725, 102597, 104775, 139905, 170995, 233175, 307791, 314325, 394843, 512985, 699525, 854975, 1184529, 1538955, 1974215, 2564925, 3553587, 4343273, 5922645, 7694775, 9871075, 13029819, 17767935, 21716365, 29613225, 39089457, 65149095, 88839675, 108581825, 195447285, 325745475, 977236425]

約数ペア:

[(1, 977236425), (3, 325745475), (5, 195447285), (9, 108581825), (11, 88839675), (15, 65149095), (25, 39089457), (33, 29613225), (45, 21716365), (55, 17767935), (75, 13029819), (99, 9871075), (127, 7694775), (165, 5922645), (225, 4343273), (275, 3553587), (381, 2564925), (495, 1974215), (635, 1538955), (825, 1184529), (1143, 854975), (1397, 699525), (1905, 512985), (2475, 394843), (3109, 314325), (3175, 307791), (4191, 233175), (5715, 170995), (6985, 139905), (9327, 104775), (9525, 102597), (12573, 77725), (15545, 62865), (20955, 46635), (27981, 34925), (28575, 34199)]