25025265465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1621}}^1\times {\mathrm{2851}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 42299631936

約数和(自身を除く): 17274366471

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1621, 1805, 2851, 4863, 5415, 8105, 8553, 14255, 24315, 30799, 42765, 54169, 92397, 153995, 162507, 270845, 461985, 585181, 812535, 1029211, 1755543, 2925905, 3087633, 4621471, 5146055, 8777715, 13864413, 15438165, 23107355, 69322065, 87807949, 263423847, 439039745, 1317119235, 1668351031, 5005053093, 8341755155, 25025265465]

約数ペア:

[(1, 25025265465), (3, 8341755155), (5, 5005053093), (15, 1668351031), (19, 1317119235), (57, 439039745), (95, 263423847), (285, 87807949), (361, 69322065), (1083, 23107355), (1621, 15438165), (1805, 13864413), (2851, 8777715), (4863, 5146055), (5415, 4621471), (8105, 3087633), (8553, 2925905), (14255, 1755543), (24315, 1029211), (30799, 812535), (42765, 585181), (54169, 461985), (92397, 270845), (153995, 162507)]