28933195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 37078272

約数和(自身を除く): 8145077

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 5851, 29255, 134573, 251593, 672865, 1257965, 5786639, 28933195]

約数ペア:

[(1, 28933195), (5, 5786639), (23, 1257965), (43, 672865), (115, 251593), (215, 134573), (989, 29255), (4945, 5851)]