15721214130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{20773}}^1$

素因数の和:23592

約数の個数: 64

約数和(自身を含む): 41940213120

約数和(自身を除く): 26218998990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2803, 5606, 8409, 14015, 16818, 20773, 25227, 28030, 41546, 42045, 50454, 62319, 75681, 84090, 103865, 124638, 126135, 151362, 186957, 207730, 252270, 311595, 373914, 378405, 560871, 623190, 756810, 934785, 1121742, 1869570, 2804355, 5608710, 58226719, 116453438, 174680157, 291133595, 349360314, 524040471, 582267190, 873400785, 1048080942, 1572121413, 1746801570, 2620202355, 3144242826, 5240404710, 7860607065, 15721214130]

約数ペア:

[(1, 15721214130), (2, 7860607065), (3, 5240404710), (5, 3144242826), (6, 2620202355), (9, 1746801570), (10, 1572121413), (15, 1048080942), (18, 873400785), (27, 582267190), (30, 524040471), (45, 349360314), (54, 291133595), (90, 174680157), (135, 116453438), (270, 58226719), (2803, 5608710), (5606, 2804355), (8409, 1869570), (14015, 1121742), (16818, 934785), (20773, 756810), (25227, 623190), (28030, 560871), (41546, 378405), (42045, 373914), (50454, 311595), (62319, 252270), (75681, 207730), (84090, 186957), (103865, 151362), (124638, 126135)]