5209395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3914445

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 659, 1581, 1977, 2635, 3295, 7905, 9885, 11203, 20429, 33609, 56015, 61287, 102145, 168045, 306435, 347293, 1041879, 1736465, 5209395]

約数ペア:

[(1, 5209395), (3, 1736465), (5, 1041879), (15, 347293), (17, 306435), (31, 168045), (51, 102145), (85, 61287), (93, 56015), (155, 33609), (255, 20429), (465, 11203), (527, 9885), (659, 7905), (1581, 3295), (1977, 2635)]