15693312561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 25278220800

約数和(自身を除く): 9584908239

約数列:

[1, 3, 17, 19, 29, 41, 51, 53, 57, 87, 123, 159, 257, 323, 493, 551, 697, 771, 779, 901, 969, 1007, 1189, 1479, 1537, 1653, 2091, 2173, 2337, 2703, 3021, 3567, 4369, 4611, 4883, 6519, 7453, 9367, 10537, 13107, 13243, 13621, 14649, 17119, 20213, 22359, 22591, 26129, 28101, 29203, 31611, 36941, 39729, 40863, 41287, 51357, 60639, 63017, 67773, 78387, 83011, 87609, 110823, 123861, 126701, 141607, 179129, 189051, 200203, 231557, 249033, 258799, 305573, 380103, 384047, 395009, 424821, 496451, 537387, 558461, 600609, 694671, 701879, 776397, 916719, 1071289, 1152141, 1185027, 1197323, 1489353, 1675383, 2105637, 2407319, 3213867, 3403451, 3591969, 4399583, 5194741, 5805887, 6715153, 7221957, 7505171, 9493837, 10210353, 10610759, 13198749, 15584223, 16195369, 17417661, 20145459, 20354491, 22515513, 28481511, 31832277, 48586107, 61063473, 98700079, 127587907, 180382903, 275321273, 296100237, 307712011, 382763721, 541148709, 825963819, 923136033, 5231104187, 15693312561]

約数ペア:

[(1, 15693312561), (3, 5231104187), (17, 923136033), (19, 825963819), (29, 541148709), (41, 382763721), (51, 307712011), (53, 296100237), (57, 275321273), (87, 180382903), (123, 127587907), (159, 98700079), (257, 61063473), (323, 48586107), (493, 31832277), (551, 28481511), (697, 22515513), (771, 20354491), (779, 20145459), (901, 17417661), (969, 16195369), (1007, 15584223), (1189, 13198749), (1479, 10610759), (1537, 10210353), (1653, 9493837), (2091, 7505171), (2173, 7221957), (2337, 6715153), (2703, 5805887), (3021, 5194741), (3567, 4399583), (4369, 3591969), (4611, 3403451), (4883, 3213867), (6519, 2407319), (7453, 2105637), (9367, 1675383), (10537, 1489353), (13107, 1197323), (13243, 1185027), (13621, 1152141), (14649, 1071289), (17119, 916719), (20213, 776397), (22359, 701879), (22591, 694671), (26129, 600609), (28101, 558461), (29203, 537387), (31611, 496451), (36941, 424821), (39729, 395009), (40863, 384047), (41287, 380103), (51357, 305573), (60639, 258799), (63017, 249033), (67773, 231557), (78387, 200203), (83011, 189051), (87609, 179129), (110823, 141607), (123861, 126701)]