38584305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 73142784

約数和(自身を除く): 34558479

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 1627, 2635, 4743, 4881, 7905, 8135, 14643, 23715, 24405, 27659, 50437, 73215, 82977, 138295, 151311, 248931, 252185, 414885, 453933, 756555, 857429, 1244655, 2269665, 2572287, 4287145, 7716861, 12861435, 38584305]

約数ペア:

[(1, 38584305), (3, 12861435), (5, 7716861), (9, 4287145), (15, 2572287), (17, 2269665), (31, 1244655), (45, 857429), (51, 756555), (85, 453933), (93, 414885), (153, 252185), (155, 248931), (255, 151311), (279, 138295), (465, 82977), (527, 73215), (765, 50437), (1395, 27659), (1581, 24405), (1627, 23715), (2635, 14643), (4743, 8135), (4881, 7905)]