72423615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11863}}^1$

素因数の和:11919

約数の個数: 32

約数和(自身を含む): 129839616

約数和(自身を除く): 57416001

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 11863, 35589, 59315, 130493, 177945, 391479, 438931, 652465, 1316793, 1957395, 2194655, 4828241, 6583965, 14484723, 24141205, 72423615]

約数ペア:

[(1, 72423615), (3, 24141205), (5, 14484723), (11, 6583965), (15, 4828241), (33, 2194655), (37, 1957395), (55, 1316793), (111, 652465), (165, 438931), (185, 391479), (407, 177945), (555, 130493), (1221, 59315), (2035, 35589), (6105, 11863)]