15691590315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2561

約数の個数: 96

約数和(自身を含む): 28865700864

約数和(自身を除く): 13174110549

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 83, 123, 129, 205, 215, 249, 369, 387, 415, 615, 645, 747, 1245, 1763, 1845, 1935, 2383, 3403, 3569, 3735, 5289, 7149, 8815, 10209, 10707, 11915, 15867, 17015, 17845, 21447, 26445, 30627, 32121, 35745, 51045, 53535, 79335, 97703, 102469, 107235, 146329, 153135, 160605, 197789, 293109, 307407, 438987, 488515, 512345, 593367, 731645, 879327, 922221, 988945, 1316961, 1465545, 1537035, 1780101, 2194935, 2966835, 4201229, 4396635, 4611105, 6584805, 8109349, 8504927, 8900505, 12603687, 21006145, 24328047, 25514781, 37811061, 40546745, 42524635, 63018435, 72984141, 76544343, 121640235, 127573905, 189055305, 348702007, 364920705, 382721715, 1046106021, 1743510035, 3138318063, 5230530105, 15691590315]

約数ペア:

[(1, 15691590315), (3, 5230530105), (5, 3138318063), (9, 1743510035), (15, 1046106021), (41, 382721715), (43, 364920705), (45, 348702007), (83, 189055305), (123, 127573905), (129, 121640235), (205, 76544343), (215, 72984141), (249, 63018435), (369, 42524635), (387, 40546745), (415, 37811061), (615, 25514781), (645, 24328047), (747, 21006145), (1245, 12603687), (1763, 8900505), (1845, 8504927), (1935, 8109349), (2383, 6584805), (3403, 4611105), (3569, 4396635), (3735, 4201229), (5289, 2966835), (7149, 2194935), (8815, 1780101), (10209, 1537035), (10707, 1465545), (11915, 1316961), (15867, 988945), (17015, 922221), (17845, 879327), (21447, 731645), (26445, 593367), (30627, 512345), (32121, 488515), (35745, 438987), (51045, 307407), (53535, 293109), (79335, 197789), (97703, 160605), (102469, 153135), (107235, 146329)]