15063675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 29551680

約数和(自身を除く): 14488005

約数列:

[1, 3, 5, 11, 15, 19, 25, 31, 33, 55, 57, 75, 93, 95, 155, 165, 209, 275, 285, 341, 465, 475, 589, 627, 775, 825, 961, 1023, 1045, 1425, 1705, 1767, 2325, 2883, 2945, 3135, 4805, 5115, 5225, 6479, 8525, 8835, 10571, 14415, 14725, 15675, 18259, 19437, 24025, 25575, 31713, 32395, 44175, 52855, 54777, 72075, 91295, 97185, 158565, 161975, 200849, 264275, 273885, 456475, 485925, 602547, 792825, 1004245, 1369425, 3012735, 5021225, 15063675]

約数ペア:

[(1, 15063675), (3, 5021225), (5, 3012735), (11, 1369425), (15, 1004245), (19, 792825), (25, 602547), (31, 485925), (33, 456475), (55, 273885), (57, 264275), (75, 200849), (93, 161975), (95, 158565), (155, 97185), (165, 91295), (209, 72075), (275, 54777), (285, 52855), (341, 44175), (465, 32395), (475, 31713), (589, 25575), (627, 24025), (775, 19437), (825, 18259), (961, 15675), (1023, 14725), (1045, 14415), (1425, 10571), (1705, 8835), (1767, 8525), (2325, 6479), (2883, 5225), (2945, 5115), (3135, 4805)]