2285087229985

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{29009}}^1$

素因数の和:31055

約数の個数: 64

約数和(自身を含む): 3338610048000

約数和(自身を除く): 1053522818015

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 805, 1127, 1715, 1997, 5635, 7889, 9985, 13979, 29009, 39445, 45931, 69895, 97853, 145045, 203063, 229655, 321517, 489265, 667207, 684971, 1015315, 1421441, 1607585, 2250619, 3336035, 3424855, 4670449, 7107205, 9950087, 11253095, 15754333, 23352245, 32693143, 49750435, 57930973, 78771665, 163465715, 228852001, 289654865, 405516811, 1144260005, 1332412379, 2027584055, 2838617677, 6662061895, 9326886653, 14193088385, 19870323739, 46634433265, 65288206571, 99351618695, 326441032855, 457017445997, 2285087229985]

約数ペア:

[(1, 2285087229985), (5, 457017445997), (7, 326441032855), (23, 99351618695), (35, 65288206571), (49, 46634433265), (115, 19870323739), (161, 14193088385), (245, 9326886653), (343, 6662061895), (805, 2838617677), (1127, 2027584055), (1715, 1332412379), (1997, 1144260005), (5635, 405516811), (7889, 289654865), (9985, 228852001), (13979, 163465715), (29009, 78771665), (39445, 57930973), (45931, 49750435), (69895, 32693143), (97853, 23352245), (145045, 15754333), (203063, 11253095), (229655, 9950087), (321517, 7107205), (489265, 4670449), (667207, 3424855), (684971, 3336035), (1015315, 2250619), (1421441, 1607585)]