61712475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 121896960

約数和(自身を除く): 60184485

約数列:

[1, 3, 5, 11, 15, 19, 25, 31, 33, 55, 57, 75, 93, 95, 127, 155, 165, 209, 275, 285, 341, 381, 465, 475, 589, 627, 635, 775, 825, 1023, 1045, 1397, 1425, 1705, 1767, 1905, 2325, 2413, 2945, 3135, 3175, 3937, 4191, 5115, 5225, 6479, 6985, 7239, 8525, 8835, 9525, 11811, 12065, 14725, 15675, 19437, 19685, 20955, 25575, 26543, 32395, 34925, 36195, 43307, 44175, 59055, 60325, 74803, 79629, 97185, 98425, 104775, 129921, 132715, 161975, 180975, 216535, 224409, 295275, 374015, 398145, 485925, 649605, 663575, 822833, 1082675, 1122045, 1870075, 1990725, 2468499, 3248025, 4114165, 5610225, 12342495, 20570825, 61712475]

約数ペア:

[(1, 61712475), (3, 20570825), (5, 12342495), (11, 5610225), (15, 4114165), (19, 3248025), (25, 2468499), (31, 1990725), (33, 1870075), (55, 1122045), (57, 1082675), (75, 822833), (93, 663575), (95, 649605), (127, 485925), (155, 398145), (165, 374015), (209, 295275), (275, 224409), (285, 216535), (341, 180975), (381, 161975), (465, 132715), (475, 129921), (589, 104775), (627, 98425), (635, 97185), (775, 79629), (825, 74803), (1023, 60325), (1045, 59055), (1397, 44175), (1425, 43307), (1705, 36195), (1767, 34925), (1905, 32395), (2325, 26543), (2413, 25575), (2945, 20955), (3135, 19685), (3175, 19437), (3937, 15675), (4191, 14725), (5115, 12065), (5225, 11811), (6479, 9525), (6985, 8835), (7239, 8525)]