15134925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 29102304

約数和(自身を除く): 13967379

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 43, 57, 65, 75, 95, 129, 195, 215, 247, 285, 325, 361, 475, 559, 645, 741, 817, 975, 1075, 1083, 1235, 1425, 1677, 1805, 2451, 2795, 3225, 3705, 4085, 4693, 5415, 6175, 8385, 9025, 10621, 12255, 13975, 14079, 15523, 18525, 20425, 23465, 27075, 31863, 41925, 46569, 53105, 61275, 70395, 77615, 117325, 159315, 201799, 232845, 265525, 351975, 388075, 605397, 796575, 1008995, 1164225, 3026985, 5044975, 15134925]

約数ペア:

[(1, 15134925), (3, 5044975), (5, 3026985), (13, 1164225), (15, 1008995), (19, 796575), (25, 605397), (39, 388075), (43, 351975), (57, 265525), (65, 232845), (75, 201799), (95, 159315), (129, 117325), (195, 77615), (215, 70395), (247, 61275), (285, 53105), (325, 46569), (361, 41925), (475, 31863), (559, 27075), (645, 23465), (741, 20425), (817, 18525), (975, 15523), (1075, 14079), (1083, 13975), (1235, 12255), (1425, 10621), (1677, 9025), (1805, 8385), (2451, 6175), (2795, 5415), (3225, 4693), (3705, 4085)]