120145215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{348247}}^1$

素因数の和:348278

約数の個数: 16

約数和(自身を含む): 200590848

約数和(自身を除く): 80445633

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 348247, 1044741, 1741235, 5223705, 8009681, 24029043, 40048405, 120145215]

約数ペア:

[(1, 120145215), (3, 40048405), (5, 24029043), (15, 8009681), (23, 5223705), (69, 1741235), (115, 1044741), (345, 348247)]