72879065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90533}}^1$

素因数の和:90568

約数の個数: 16

約数和(自身を含む): 104295168

約数和(自身を除く): 31416103

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 90533, 452665, 633731, 2082259, 3168655, 10411295, 14575813, 72879065]

約数ペア:

[(1, 72879065), (5, 14575813), (7, 10411295), (23, 3168655), (35, 2082259), (115, 633731), (161, 452665), (805, 90533)]