73570215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{213247}}^1$

素因数の和:213278

約数の個数: 16

約数和(自身を含む): 122830848

約数和(自身を除く): 49260633

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 213247, 639741, 1066235, 3198705, 4904681, 14714043, 24523405, 73570215]

約数ペア:

[(1, 73570215), (3, 24523405), (5, 14714043), (15, 4904681), (23, 3198705), (69, 1066235), (115, 639741), (345, 213247)]