38128875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6016

約数の個数: 32

約数和(自身を含む): 67189824

約数和(自身を除く): 29060949

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 5981, 6375, 17943, 29905, 89715, 101677, 149525, 305031, 448575, 508385, 747625, 1525155, 2242875, 2541925, 7625775, 12709625, 38128875]

約数ペア:

[(1, 38128875), (3, 12709625), (5, 7625775), (15, 2541925), (17, 2242875), (25, 1525155), (51, 747625), (75, 508385), (85, 448575), (125, 305031), (255, 149525), (375, 101677), (425, 89715), (1275, 29905), (2125, 17943), (5981, 6375)]