2015352975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 3646909440

約数和(自身を除く): 1631556465

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 73, 75, 85, 177, 219, 255, 295, 365, 367, 425, 885, 1003, 1095, 1101, 1241, 1275, 1475, 1825, 1835, 3009, 3723, 4307, 4425, 5015, 5475, 5505, 6205, 6239, 9175, 12921, 15045, 18615, 18717, 21535, 21653, 25075, 26791, 27525, 31025, 31195, 64605, 64959, 73219, 75225, 80373, 93075, 93585, 107675, 108265, 133955, 155975, 219657, 323025, 324795, 366095, 368101, 401865, 455447, 467925, 541325, 669775, 1098285, 1104303, 1366341, 1580669, 1623975, 1830475, 1840505, 2009325, 2277235, 4742007, 5491425, 5521515, 6831705, 7903345, 9202525, 11386175, 23710035, 26871373, 27607575, 34158525, 39516725, 80614119, 118550175, 134356865, 403070595, 671784325, 2015352975]

約数ペア:

[(1, 2015352975), (3, 671784325), (5, 403070595), (15, 134356865), (17, 118550175), (25, 80614119), (51, 39516725), (59, 34158525), (73, 27607575), (75, 26871373), (85, 23710035), (177, 11386175), (219, 9202525), (255, 7903345), (295, 6831705), (365, 5521515), (367, 5491425), (425, 4742007), (885, 2277235), (1003, 2009325), (1095, 1840505), (1101, 1830475), (1241, 1623975), (1275, 1580669), (1475, 1366341), (1825, 1104303), (1835, 1098285), (3009, 669775), (3723, 541325), (4307, 467925), (4425, 455447), (5015, 401865), (5475, 368101), (5505, 366095), (6205, 324795), (6239, 323025), (9175, 219657), (12921, 155975), (15045, 133955), (18615, 108265), (18717, 107675), (21535, 93585), (21653, 93075), (25075, 80373), (26791, 75225), (27525, 73219), (31025, 64959), (31195, 64605)]