32539275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 63370944

約数和(自身を除く): 30831669

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 85, 141, 153, 181, 225, 235, 255, 423, 425, 543, 705, 765, 799, 905, 1175, 1275, 1629, 2115, 2397, 2715, 3077, 3525, 3825, 3995, 4525, 7191, 8145, 8507, 9231, 10575, 11985, 13575, 15385, 19975, 25521, 27693, 35955, 40725, 42535, 46155, 59925, 76563, 76925, 127605, 138465, 144619, 179775, 212675, 230775, 382815, 433857, 638025, 692325, 723095, 1301571, 1914075, 2169285, 3615475, 6507855, 10846425, 32539275]

約数ペア:

[(1, 32539275), (3, 10846425), (5, 6507855), (9, 3615475), (15, 2169285), (17, 1914075), (25, 1301571), (45, 723095), (47, 692325), (51, 638025), (75, 433857), (85, 382815), (141, 230775), (153, 212675), (181, 179775), (225, 144619), (235, 138465), (255, 127605), (423, 76925), (425, 76563), (543, 59925), (705, 46155), (765, 42535), (799, 40725), (905, 35955), (1175, 27693), (1275, 25521), (1629, 19975), (2115, 15385), (2397, 13575), (2715, 11985), (3077, 10575), (3525, 9231), (3825, 8507), (3995, 8145), (4525, 7191)]