221527625995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 307322294400

約数和(自身を除く): 85794668405

約数列:

[1, 5, 13, 29, 37, 65, 145, 169, 185, 263, 377, 481, 845, 929, 1073, 1315, 1885, 2405, 3419, 4645, 4901, 5365, 6253, 7627, 9731, 12077, 13949, 17095, 24505, 26941, 31265, 34373, 38135, 44447, 48655, 60385, 69745, 99151, 126503, 134705, 157001, 171865, 181337, 222235, 244327, 282199, 350233, 446849, 495755, 632515, 785005, 906685, 996817, 1221635, 1288963, 1410995, 1644539, 1751165, 2234245, 3176251, 3668587, 4553029, 4984085, 5809037, 6444815, 7085483, 8222695, 9040099, 12958621, 15881255, 18342935, 22765145, 29045185, 35427415, 41291263, 45200495, 47691631, 64793105, 92111279, 117521287, 168462073, 206456315, 238458155, 262162871, 460556395, 587606435, 842310365, 1197446627, 1310814355, 1527776731, 3408117323, 5987233135, 7638883655, 17040586615, 44305525199, 221527625995]

約数ペア:

[(1, 221527625995), (5, 44305525199), (13, 17040586615), (29, 7638883655), (37, 5987233135), (65, 3408117323), (145, 1527776731), (169, 1310814355), (185, 1197446627), (263, 842310365), (377, 587606435), (481, 460556395), (845, 262162871), (929, 238458155), (1073, 206456315), (1315, 168462073), (1885, 117521287), (2405, 92111279), (3419, 64793105), (4645, 47691631), (4901, 45200495), (5365, 41291263), (6253, 35427415), (7627, 29045185), (9731, 22765145), (12077, 18342935), (13949, 15881255), (17095, 12958621), (24505, 9040099), (26941, 8222695), (31265, 7085483), (34373, 6444815), (38135, 5809037), (44447, 4984085), (48655, 4553029), (60385, 3668587), (69745, 3176251), (99151, 2234245), (126503, 1751165), (134705, 1644539), (157001, 1410995), (171865, 1288963), (181337, 1221635), (222235, 996817), (244327, 906685), (282199, 785005), (350233, 632515), (446849, 495755)]