156960390485

素因数分解:

$5^1\times {\mathrm{1217}}^1\times {\mathrm{5039}}^1\times {\mathrm{5119}}^1$

素因数の和:11380

約数の個数: 16

約数和(自身を含む): 188581478400

約数和(自身を除く): 31621087915

約数列:

[1, 5, 1217, 5039, 5119, 6085, 25195, 25595, 6132463, 6229823, 25794641, 30662315, 31149115, 128973205, 31392078097, 156960390485]

約数ペア:

[(1, 156960390485), (5, 31392078097), (1217, 128973205), (5039, 31149115), (5119, 30662315), (6085, 25794641), (25195, 6229823), (25595, 6132463)]