48320995815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{37139}}^1$

素因数の和:38176

約数の個数: 48

約数和(自身を含む): 86733784800

約数和(自身を除く): 38412788985

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 997, 1305, 2991, 4985, 8973, 14955, 28913, 37139, 44865, 86739, 111417, 144565, 185695, 260217, 334251, 433695, 557085, 1077031, 1301085, 1671255, 3231093, 5385155, 9693279, 16155465, 37027583, 48466395, 111082749, 185137915, 333248247, 555413745, 1073799907, 1666241235, 3221399721, 5368999535, 9664199163, 16106998605, 48320995815]

約数ペア:

[(1, 48320995815), (3, 16106998605), (5, 9664199163), (9, 5368999535), (15, 3221399721), (29, 1666241235), (45, 1073799907), (87, 555413745), (145, 333248247), (261, 185137915), (435, 111082749), (997, 48466395), (1305, 37027583), (2991, 16155465), (4985, 9693279), (8973, 5385155), (14955, 3231093), (28913, 1671255), (37139, 1301085), (44865, 1077031), (86739, 557085), (111417, 433695), (144565, 334251), (185695, 260217)]