15695615538

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 36891936000

約数和(自身を除く): 21196320462

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 257, 261, 354, 514, 522, 531, 661, 771, 783, 1062, 1322, 1542, 1566, 1593, 1711, 1983, 2313, 3186, 3422, 3966, 4626, 5133, 5949, 6939, 7453, 10266, 11898, 13878, 14906, 15163, 15399, 17847, 19169, 22359, 30326, 30798, 35694, 38338, 38999, 44718, 45489, 46197, 57507, 67077, 77998, 90978, 92394, 115014, 116997, 134154, 136467, 169877, 172521, 201231, 233994, 272934, 339754, 345042, 350991, 402462, 409401, 439727, 509631, 517563, 701982, 818802, 879454, 1019262, 1035126, 1052973, 1130971, 1319181, 1528893, 2105946, 2261942, 2638362, 3057786, 3392913, 3957543, 4586679, 4926433, 6785826, 7915086, 9173358, 9852866, 10022743, 10178739, 11872629, 14779299, 20045486, 20357478, 23745258, 29558598, 30068229, 30536217, 44337897, 60136458, 61072434, 88675794, 90204687, 133013691, 180409374, 266027382, 270614061, 290659547, 541228122, 581319094, 871978641, 1743957282, 2615935923, 5231871846, 7847807769, 15695615538]

約数ペア:

[(1, 15695615538), (2, 7847807769), (3, 5231871846), (6, 2615935923), (9, 1743957282), (18, 871978641), (27, 581319094), (29, 541228122), (54, 290659547), (58, 270614061), (59, 266027382), (87, 180409374), (118, 133013691), (174, 90204687), (177, 88675794), (257, 61072434), (261, 60136458), (354, 44337897), (514, 30536217), (522, 30068229), (531, 29558598), (661, 23745258), (771, 20357478), (783, 20045486), (1062, 14779299), (1322, 11872629), (1542, 10178739), (1566, 10022743), (1593, 9852866), (1711, 9173358), (1983, 7915086), (2313, 6785826), (3186, 4926433), (3422, 4586679), (3966, 3957543), (4626, 3392913), (5133, 3057786), (5949, 2638362), (6939, 2261942), (7453, 2105946), (10266, 1528893), (11898, 1319181), (13878, 1130971), (14906, 1052973), (15163, 1035126), (15399, 1019262), (17847, 879454), (19169, 818802), (22359, 701982), (30326, 517563), (30798, 509631), (35694, 439727), (38338, 409401), (38999, 402462), (44718, 350991), (45489, 345042), (46197, 339754), (57507, 272934), (67077, 233994), (77998, 201231), (90978, 172521), (92394, 169877), (115014, 136467), (116997, 134154)]