128314615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179461}}^1$

素因数の和:179490

約数の個数: 16

約数和(自身を含む): 180897696

約数和(自身を除く): 52583081

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 179461, 897305, 1974071, 2332993, 9870355, 11664965, 25662923, 128314615]

約数ペア:

[(1, 128314615), (5, 25662923), (11, 11664965), (13, 9870355), (55, 2332993), (65, 1974071), (143, 897305), (715, 179461)]