147130815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10627}}^1$

素因数の和:10719

約数の個数: 32

約数和(自身を含む): 257112576

約数和(自身を除く): 109981761

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 10627, 13845, 31881, 53135, 138151, 159405, 414453, 690755, 754517, 2072265, 2263551, 3772585, 9808721, 11317755, 29426163, 49043605, 147130815]

約数ペア:

[(1, 147130815), (3, 49043605), (5, 29426163), (13, 11317755), (15, 9808721), (39, 3772585), (65, 2263551), (71, 2072265), (195, 754517), (213, 690755), (355, 414453), (923, 159405), (1065, 138151), (2769, 53135), (4615, 31881), (10627, 13845)]