28698435

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 52116480

約数和(自身を除く): 23418045

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4523, 6345, 13569, 22615, 40707, 67845, 122121, 203535, 212581, 610605, 637743, 1062905, 1913229, 3188715, 5739687, 9566145, 28698435]

約数ペア:

[(1, 28698435), (3, 9566145), (5, 5739687), (9, 3188715), (15, 1913229), (27, 1062905), (45, 637743), (47, 610605), (135, 212581), (141, 203535), (235, 122121), (423, 67845), (705, 40707), (1269, 22615), (2115, 13569), (4523, 6345)]