42801135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 74500608

約数和(自身を除く): 31699473

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2131, 4017, 6393, 6695, 10655, 20085, 27703, 31965, 83109, 138515, 219493, 415545, 658479, 1097465, 2853409, 3292395, 8560227, 14267045, 42801135]

約数ペア:

[(1, 42801135), (3, 14267045), (5, 8560227), (13, 3292395), (15, 2853409), (39, 1097465), (65, 658479), (103, 415545), (195, 219493), (309, 138515), (515, 83109), (1339, 31965), (1545, 27703), (2131, 20085), (4017, 10655), (6393, 6695)]