154275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 36

約数和(自身を含む): 296856

約数和(自身を除く): 142581

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 165, 187, 255, 275, 363, 425, 561, 605, 825, 935, 1275, 1815, 2057, 2805, 3025, 4675, 6171, 9075, 10285, 14025, 30855, 51425, 154275]

約数ペア:

[(1, 154275), (3, 51425), (5, 30855), (11, 14025), (15, 10285), (17, 9075), (25, 6171), (33, 4675), (51, 3025), (55, 2805), (75, 2057), (85, 1815), (121, 1275), (165, 935), (187, 825), (255, 605), (275, 561), (363, 425)]