15697741275

素因数分解:

$3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{71119}}^1$

素因数の和:71250

約数の個数: 60

約数和(自身を含む): 29344823200

約数和(自身を除く): 13647081925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 109, 135, 225, 327, 405, 545, 675, 981, 1635, 2025, 2725, 2943, 4905, 8175, 8829, 14715, 24525, 44145, 71119, 73575, 213357, 220725, 355595, 640071, 1066785, 1777975, 1920213, 3200355, 5333925, 5760639, 7751971, 9601065, 16001775, 23255913, 28803195, 38759855, 48005325, 69767739, 116279565, 144015975, 193799275, 209303217, 348838695, 581397825, 627909651, 1046516085, 1744193475, 3139548255, 5232580425, 15697741275]

約数ペア:

[(1, 15697741275), (3, 5232580425), (5, 3139548255), (9, 1744193475), (15, 1046516085), (25, 627909651), (27, 581397825), (45, 348838695), (75, 209303217), (81, 193799275), (109, 144015975), (135, 116279565), (225, 69767739), (327, 48005325), (405, 38759855), (545, 28803195), (675, 23255913), (981, 16001775), (1635, 9601065), (2025, 7751971), (2725, 5760639), (2943, 5333925), (4905, 3200355), (8175, 1920213), (8829, 1777975), (14715, 1066785), (24525, 640071), (44145, 355595), (71119, 220725), (73575, 213357)]