388014585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12342

約数の個数: 48

約数和(自身を含む): 739037376

約数和(自身を除く): 351022791

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 4515, 6321, 10535, 12277, 31605, 36831, 61385, 85939, 184155, 257817, 429695, 527911, 601573, 1289085, 1583733, 1804719, 2639555, 3007865, 3695377, 7918665, 9023595, 11086131, 18476885, 25867639, 55430655, 77602917, 129338195, 388014585]

約数ペア:

[(1, 388014585), (3, 129338195), (5, 77602917), (7, 55430655), (15, 25867639), (21, 18476885), (35, 11086131), (43, 9023595), (49, 7918665), (105, 3695377), (129, 3007865), (147, 2639555), (215, 1804719), (245, 1583733), (301, 1289085), (645, 601573), (735, 527911), (903, 429695), (1505, 257817), (2107, 184155), (4515, 85939), (6321, 61385), (10535, 36831), (12277, 31605)]