56987115

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1021}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 92789424

約数和(自身を除く): 35802309

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1021, 3063, 3721, 5105, 11163, 15315, 18605, 55815, 62281, 186843, 311405, 934215, 3799141, 11397423, 18995705, 56987115]

約数ペア:

[(1, 56987115), (3, 18995705), (5, 11397423), (15, 3799141), (61, 934215), (183, 311405), (305, 186843), (915, 62281), (1021, 55815), (3063, 18605), (3721, 15315), (5105, 11163)]