148155525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 306408960

約数和(自身を除く): 158253435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 109, 175, 225, 315, 327, 525, 545, 763, 863, 981, 1575, 1635, 2289, 2589, 2725, 3815, 4315, 4905, 6041, 6867, 7767, 8175, 11445, 12945, 18123, 19075, 21575, 24525, 30205, 34335, 38835, 54369, 57225, 64725, 90615, 94067, 151025, 171675, 194175, 271845, 282201, 453075, 470335, 658469, 846603, 1359225, 1411005, 1975407, 2351675, 3292345, 4233015, 5926221, 7055025, 9877035, 16461725, 21165075, 29631105, 49385175, 148155525]

約数ペア:

[(1, 148155525), (3, 49385175), (5, 29631105), (7, 21165075), (9, 16461725), (15, 9877035), (21, 7055025), (25, 5926221), (35, 4233015), (45, 3292345), (63, 2351675), (75, 1975407), (105, 1411005), (109, 1359225), (175, 846603), (225, 658469), (315, 470335), (327, 453075), (525, 282201), (545, 271845), (763, 194175), (863, 171675), (981, 151025), (1575, 94067), (1635, 90615), (2289, 64725), (2589, 57225), (2725, 54369), (3815, 38835), (4315, 34335), (4905, 30205), (6041, 24525), (6867, 21575), (7767, 19075), (8175, 18123), (11445, 12945)]