136985275

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9431}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 196487424

約数和(自身を除く): 59502149

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 9431, 14525, 47155, 66017, 235775, 330085, 782773, 1650425, 3913865, 5479411, 19569325, 27397055, 136985275]

約数ペア:

[(1, 136985275), (5, 27397055), (7, 19569325), (25, 5479411), (35, 3913865), (83, 1650425), (175, 782773), (415, 330085), (581, 235775), (2075, 66017), (2905, 47155), (9431, 14525)]