28977962385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{2549}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 49395744000

約数和(自身を除く): 20417781615

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 353, 565, 1059, 1695, 1765, 2147, 2549, 5295, 6441, 6707, 7647, 10735, 12745, 20121, 32205, 33535, 38235, 39889, 48431, 100605, 119667, 145293, 199445, 242155, 288037, 598335, 726465, 757891, 864111, 899797, 1440185, 2273673, 2699391, 3789455, 4320555, 4498985, 5472703, 11368365, 13496955, 16418109, 17096143, 27363515, 51288429, 82090545, 85480715, 101677061, 256442145, 305031183, 508385305, 1525155915, 1931864159, 5795592477, 9659320795, 28977962385]

約数ペア:

[(1, 28977962385), (3, 9659320795), (5, 5795592477), (15, 1931864159), (19, 1525155915), (57, 508385305), (95, 305031183), (113, 256442145), (285, 101677061), (339, 85480715), (353, 82090545), (565, 51288429), (1059, 27363515), (1695, 17096143), (1765, 16418109), (2147, 13496955), (2549, 11368365), (5295, 5472703), (6441, 4498985), (6707, 4320555), (7647, 3789455), (10735, 2699391), (12745, 2273673), (20121, 1440185), (32205, 899797), (33535, 864111), (38235, 757891), (39889, 726465), (48431, 598335), (100605, 288037), (119667, 242155), (145293, 199445)]