12652575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 11095905

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 683, 741, 975, 1235, 1425, 2049, 3415, 3705, 6175, 8879, 10245, 12977, 17075, 18525, 26637, 38931, 44395, 51225, 64885, 133185, 168701, 194655, 221975, 324425, 506103, 665925, 843505, 973275, 2530515, 4217525, 12652575]

約数ペア:

[(1, 12652575), (3, 4217525), (5, 2530515), (13, 973275), (15, 843505), (19, 665925), (25, 506103), (39, 324425), (57, 221975), (65, 194655), (75, 168701), (95, 133185), (195, 64885), (247, 51225), (285, 44395), (325, 38931), (475, 26637), (683, 18525), (741, 17075), (975, 12977), (1235, 10245), (1425, 8879), (2049, 6175), (3415, 3705)]