162168195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 306864288

約数和(自身を除く): 144696093

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 3617, 6405, 8967, 10851, 14945, 18085, 25319, 44835, 54255, 75957, 126595, 177233, 220637, 379785, 531699, 661911, 886165, 1103185, 1544459, 2658495, 3309555, 4633377, 7722295, 10811213, 23166885, 32433639, 54056065, 162168195]

約数ペア:

[(1, 162168195), (3, 54056065), (5, 32433639), (7, 23166885), (15, 10811213), (21, 7722295), (35, 4633377), (49, 3309555), (61, 2658495), (105, 1544459), (147, 1103185), (183, 886165), (245, 661911), (305, 531699), (427, 379785), (735, 220637), (915, 177233), (1281, 126595), (2135, 75957), (2989, 54255), (3617, 44835), (6405, 25319), (8967, 18085), (10851, 14945)]