30872555

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38351}}^1$

素因数の和:38386

約数の個数: 16

約数和(自身を含む): 44181504

約数和(自身を除く): 13308949

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 38351, 191755, 268457, 882073, 1342285, 4410365, 6174511, 30872555]

約数ペア:

[(1, 30872555), (5, 6174511), (7, 4410365), (23, 1342285), (35, 882073), (115, 268457), (161, 191755), (805, 38351)]