121123385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 166458240

約数和(自身を除く): 45334855

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1615, 2027, 3145, 3515, 10135, 11951, 34459, 38513, 59755, 74999, 172295, 192565, 374995, 654721, 1274983, 1424981, 3273605, 6374915, 7124905, 24224677, 121123385]

約数ペア:

[(1, 121123385), (5, 24224677), (17, 7124905), (19, 6374915), (37, 3273605), (85, 1424981), (95, 1274983), (185, 654721), (323, 374995), (629, 192565), (703, 172295), (1615, 74999), (2027, 59755), (3145, 38513), (3515, 34459), (10135, 11951)]