29982825

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 56415040

約数和(自身を除く): 26432215

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1033, 1075, 1161, 1935, 3099, 3225, 5165, 5805, 9297, 9675, 15495, 25825, 27891, 29025, 44419, 46485, 77475, 133257, 139455, 222095, 232425, 399771, 666285, 697275, 1110475, 1199313, 1998855, 3331425, 5996565, 9994275, 29982825]

約数ペア:

[(1, 29982825), (3, 9994275), (5, 5996565), (9, 3331425), (15, 1998855), (25, 1199313), (27, 1110475), (43, 697275), (45, 666285), (75, 399771), (129, 232425), (135, 222095), (215, 139455), (225, 133257), (387, 77475), (645, 46485), (675, 44419), (1033, 29025), (1075, 27891), (1161, 25825), (1935, 15495), (3099, 9675), (3225, 9297), (5165, 5805)]