15124945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 20396160

約数和(自身を除く): 5271215

約数列:

[1, 5, 11, 55, 59, 79, 295, 395, 649, 869, 3245, 3481, 4345, 4661, 17405, 23305, 38291, 51271, 191455, 256355, 274999, 1374995, 3024989, 15124945]

約数ペア:

[(1, 15124945), (5, 3024989), (11, 1374995), (55, 274999), (59, 256355), (79, 191455), (295, 51271), (395, 38291), (649, 23305), (869, 17405), (3245, 4661), (3481, 4345)]