171375875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 243509760

約数和(自身を除く): 72133885

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2875, 5419, 6325, 27095, 31625, 59609, 124637, 135475, 298045, 623185, 677375, 1371007, 1490225, 3115925, 6855035, 7451125, 15579625, 34275175, 171375875]

約数ペア:

[(1, 171375875), (5, 34275175), (11, 15579625), (23, 7451125), (25, 6855035), (55, 3115925), (115, 1490225), (125, 1371007), (253, 677375), (275, 623185), (575, 298045), (1265, 135475), (1375, 124637), (2875, 59609), (5419, 31625), (6325, 27095)]