1301351325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 2371276800

約数和(自身を除く): 1069925475

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 89, 93, 95, 155, 267, 285, 331, 445, 465, 475, 589, 775, 993, 1335, 1425, 1655, 1691, 1767, 2225, 2325, 2759, 2945, 4965, 5073, 6289, 6675, 8275, 8277, 8455, 8835, 10261, 13795, 14725, 18867, 24825, 25365, 29459, 30783, 31445, 41385, 42275, 44175, 51305, 52421, 68975, 88377, 94335, 126825, 147295, 153915, 157225, 157263, 194959, 206925, 256525, 262105, 441885, 471675, 559721, 584877, 736475, 769575, 786315, 913229, 974795, 1310525, 1679163, 2209425, 2739687, 2798605, 2924385, 3931575, 4566145, 4873975, 8395815, 13698435, 13993025, 14621925, 17351351, 22830725, 41979075, 52054053, 68492175, 86756755, 260270265, 433783775, 1301351325]

約数ペア:

[(1, 1301351325), (3, 433783775), (5, 260270265), (15, 86756755), (19, 68492175), (25, 52054053), (31, 41979075), (57, 22830725), (75, 17351351), (89, 14621925), (93, 13993025), (95, 13698435), (155, 8395815), (267, 4873975), (285, 4566145), (331, 3931575), (445, 2924385), (465, 2798605), (475, 2739687), (589, 2209425), (775, 1679163), (993, 1310525), (1335, 974795), (1425, 913229), (1655, 786315), (1691, 769575), (1767, 736475), (2225, 584877), (2325, 559721), (2759, 471675), (2945, 441885), (4965, 262105), (5073, 256525), (6289, 206925), (6675, 194959), (8275, 157263), (8277, 157225), (8455, 153915), (8835, 147295), (10261, 126825), (13795, 94335), (14725, 88377), (18867, 68975), (24825, 52421), (25365, 51305), (29459, 44175), (30783, 42275), (31445, 41385)]