1516038975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 3158488320

約数和(自身を除く): 1642449345

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 103, 165, 171, 209, 225, 275, 285, 309, 313, 475, 495, 515, 627, 825, 855, 927, 939, 1045, 1133, 1425, 1545, 1565, 1881, 1957, 2475, 2575, 2817, 3135, 3399, 3443, 4275, 4635, 4695, 5225, 5665, 5871, 5947, 7725, 7825, 9405, 9785, 10197, 10329, 14085, 15675, 16995, 17215, 17613, 17841, 21527, 23175, 23475, 28325, 29355, 29735, 30987, 32239, 47025, 48925, 50985, 51645, 53523, 64581, 65417, 70425, 84975, 86075, 88065, 89205, 96717, 107635, 146775, 148675, 154935, 161195, 193743, 196251, 254925, 258225, 267615, 290151, 322905, 327085, 354629, 440325, 446025, 483585, 538175, 588753, 612541, 774675, 805975, 968715, 981255, 1063887, 1338075, 1450755, 1614525, 1635425, 1773145, 1837623, 2417925, 2943765, 3062705, 3191661, 4843575, 4906275, 5319435, 5512869, 6737951, 7253775, 8865725, 9188115, 14718825, 15313525, 15958305, 20213853, 26597175, 27564345, 33689755, 45940575, 60641559, 79791525, 101069265, 137821725, 168448775, 303207795, 505346325, 1516038975]

約数ペア:

[(1, 1516038975), (3, 505346325), (5, 303207795), (9, 168448775), (11, 137821725), (15, 101069265), (19, 79791525), (25, 60641559), (33, 45940575), (45, 33689755), (55, 27564345), (57, 26597175), (75, 20213853), (95, 15958305), (99, 15313525), (103, 14718825), (165, 9188115), (171, 8865725), (209, 7253775), (225, 6737951), (275, 5512869), (285, 5319435), (309, 4906275), (313, 4843575), (475, 3191661), (495, 3062705), (515, 2943765), (627, 2417925), (825, 1837623), (855, 1773145), (927, 1635425), (939, 1614525), (1045, 1450755), (1133, 1338075), (1425, 1063887), (1545, 981255), (1565, 968715), (1881, 805975), (1957, 774675), (2475, 612541), (2575, 588753), (2817, 538175), (3135, 483585), (3399, 446025), (3443, 440325), (4275, 354629), (4635, 327085), (4695, 322905), (5225, 290151), (5665, 267615), (5871, 258225), (5947, 254925), (7725, 196251), (7825, 193743), (9405, 161195), (9785, 154935), (10197, 148675), (10329, 146775), (14085, 107635), (15675, 96717), (16995, 89205), (17215, 88065), (17613, 86075), (17841, 84975), (21527, 70425), (23175, 65417), (23475, 64581), (28325, 53523), (29355, 51645), (29735, 50985), (30987, 48925), (32239, 47025)]