85798575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7513

約数の個数: 48

約数和(自身を含む): 166908960

約数和(自身を除く): 81110385

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 7477, 11475, 22431, 37385, 67293, 112155, 127109, 186925, 201879, 336465, 381327, 560775, 635545, 1009395, 1143981, 1682325, 1906635, 3177725, 3431943, 5046975, 5719905, 9533175, 17159715, 28599525, 85798575]

約数ペア:

[(1, 85798575), (3, 28599525), (5, 17159715), (9, 9533175), (15, 5719905), (17, 5046975), (25, 3431943), (27, 3177725), (45, 1906635), (51, 1682325), (75, 1143981), (85, 1009395), (135, 635545), (153, 560775), (225, 381327), (255, 336465), (425, 201879), (459, 186925), (675, 127109), (765, 112155), (1275, 67293), (2295, 37385), (3825, 22431), (7477, 11475)]