84734185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 110564352

約数和(自身を除く): 25830167

約数列:

[1, 5, 23, 47, 61, 115, 235, 257, 305, 1081, 1285, 1403, 2867, 5405, 5911, 7015, 12079, 14335, 15677, 29555, 60395, 65941, 78385, 277817, 329705, 360571, 736819, 1389085, 1802855, 3684095, 16946837, 84734185]

約数ペア:

[(1, 84734185), (5, 16946837), (23, 3684095), (47, 1802855), (61, 1389085), (115, 736819), (235, 360571), (257, 329705), (305, 277817), (1081, 78385), (1285, 65941), (1403, 60395), (2867, 29555), (5405, 15677), (5911, 14335), (7015, 12079)]