155500425

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 288463680

約数和(自身を除く): 132963255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1605, 2153, 2675, 2889, 4815, 6459, 8025, 10765, 14445, 19377, 24075, 32295, 53825, 58131, 72225, 96885, 161475, 230371, 290655, 484425, 691113, 1151855, 1453275, 2073339, 3455565, 5759275, 6220017, 10366695, 17277825, 31100085, 51833475, 155500425]

約数ペア:

[(1, 155500425), (3, 51833475), (5, 31100085), (9, 17277825), (15, 10366695), (25, 6220017), (27, 5759275), (45, 3455565), (75, 2073339), (107, 1453275), (135, 1151855), (225, 691113), (321, 484425), (535, 290655), (675, 230371), (963, 161475), (1605, 96885), (2153, 72225), (2675, 58131), (2889, 53825), (4815, 32295), (6459, 24075), (8025, 19377), (10765, 14445)]