5253525

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 9929920

約数和(自身を除く): 4676395

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 181, 215, 225, 387, 543, 645, 675, 905, 1075, 1161, 1629, 1935, 2715, 3225, 4525, 4887, 5805, 7783, 8145, 9675, 13575, 23349, 24435, 29025, 38915, 40725, 70047, 116745, 122175, 194575, 210141, 350235, 583725, 1050705, 1751175, 5253525]

約数ペア:

[(1, 5253525), (3, 1751175), (5, 1050705), (9, 583725), (15, 350235), (25, 210141), (27, 194575), (43, 122175), (45, 116745), (75, 70047), (129, 40725), (135, 38915), (181, 29025), (215, 24435), (225, 23349), (387, 13575), (543, 9675), (645, 8145), (675, 7783), (905, 5805), (1075, 4887), (1161, 4525), (1629, 3225), (1935, 2715)]