423645

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 690432

約数和(自身を除く): 266787

約数列:

[1, 3, 5, 15, 61, 183, 305, 463, 915, 1389, 2315, 6945, 28243, 84729, 141215, 423645]

約数ペア:

[(1, 423645), (3, 141215), (5, 84729), (15, 28243), (61, 6945), (183, 2315), (305, 1389), (463, 915)]