12726675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 25953200

約数和(自身を除く): 13226525

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 229, 247, 285, 325, 475, 585, 687, 741, 855, 975, 1145, 1235, 1425, 2061, 2223, 2925, 2977, 3435, 3705, 4275, 4351, 5725, 6175, 8931, 10305, 11115, 13053, 14885, 17175, 18525, 21755, 26793, 39159, 44655, 51525, 55575, 56563, 65265, 74425, 108775, 133965, 169689, 195795, 223275, 282815, 326325, 509067, 669825, 848445, 978975, 1414075, 2545335, 4242225, 12726675]

約数ペア:

[(1, 12726675), (3, 4242225), (5, 2545335), (9, 1414075), (13, 978975), (15, 848445), (19, 669825), (25, 509067), (39, 326325), (45, 282815), (57, 223275), (65, 195795), (75, 169689), (95, 133965), (117, 108775), (171, 74425), (195, 65265), (225, 56563), (229, 55575), (247, 51525), (285, 44655), (325, 39159), (475, 26793), (585, 21755), (687, 18525), (741, 17175), (855, 14885), (975, 13053), (1145, 11115), (1235, 10305), (1425, 8931), (2061, 6175), (2223, 5725), (2925, 4351), (2977, 4275), (3435, 3705)]